Datasets:

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Magna_Carta

South_Korea

London

['Palace of Westminster', 'River Thames', 'England', 'List of sovereign states', 'United Kingdom', 'England', 'Parliament of the United Kingdom', 'European Parliament', 'Capital', 'England', 'United Kingdom', 'Business', 'Finance', 'Politics', 'Culture', 'Education', 'Mass media', 'Fashion', 'Sport', 'European Union', 'Palace of Westminster', 'Tower Bridge', 'Tower of London', 'Westminster Abbey', 'Buckingham Palace', 'National Gallery, London', 'World War II', 'M25 motorway', 'Trafalgar Square', 'Ancient Rome', 'City status in the United Kingdom', 'International Space Station', 'River Thames', 'Tide', 'Glacier', 'Temperate', 'Piccadilly Circus', 'Trafalgar Square', 'Royal Parks of London', 'Hyde Park, London', "Regent's Park", 'Hampstead Heath', 'Roman Empire', 'Westminster Abbey', 'Boudica', 'Roman Britain', 'Roman Empire', 'Viking', 'Alfred the Great', 'Canute the Great', 'London Bridge', 'Edward the Confessor', 'Westminster Abbey', 'Palace of Westminster', 'Battle of Hastings', 'Westminster Abbey', 'Tower of London', 'William II of England', 'Palace of Westminster', 'Middle Ages', 'Spanish Armada', 'Black Death', 'The Blitz', 'World War II', 'London Underground', 'The Blitz', 'Germany', 'Luftwaffe', 'World War II', 'Terrorism', 'Northern Ireland', 'Middle Ages', 'Palace of Westminster', 'Palace of Westminster', 'Europe', 'British House of Commons', 'Liberal Democrats', 'New York City', 'Tokyo', 'British Empire', 'Multiculturalism', 'HSBC', 'United States dollar', 'Paris', 'Piccadilly Circus', 'New York City', 'City', 'Christianity', "St Paul's Cathedral", 'Anglicanism', 'Westminster Abbey', 'Jewish', "Regent's Park", 'Israel', 'London Underground', 'Lille', 'Paris', 'Brussels', 'Belgium', 'M25 motorway', 'National Gallery, London', 'Piccadilly Circus', 'Ethnic group', 'Charles Dickens', 'Charles Dickens', 'William Shakespeare', 'Ben Jonson', 'Laurence Olivier', 'The Rolling Stones', 'Eric Clapton', 'Iron Maiden', 'Queen (band)', 'Commonwealth Games', 'Football (soccer)', 'Arsenal F.C.', 'Chelsea F.C.', 'Tottenham Hotspur F.C.', 'Football', 'Football', 'Newspaper', 'England', 'Soccer', 'Soccer', 'Association football', 'Soccer', 'Cricket', 'The Championships, Wimbledon', 'University of Cambridge', 'River Thames', 'New York City', 'Moscow', 'Russia', 'Berlin', 'Germany', 'Beijing', "People's Republic of China", 'Tokyo', 'Japan', 'Bucharest', 'Romania', 'Paris', 'France']

Japan

Magna_Carta

South_Korea

Japan

['Tokyo', 'Tokyo', 'List of countries by system of government', 'Constitutional monarchy', 'Currency', 'Japanese yen', 'Time zone', 'Pacific Ocean', "People's Republic of China", 'Korea', 'Russia', 'Asia', 'Capital', 'Tokyo', 'Volcano', 'Archaeology', 'AD', 'Constitutional monarchy', 'Asia', 'United Nations', 'Agriculture', 'Pottery', 'Rice', 'Iron', 'Buddha', 'Buddhism', 'Buddhism', 'Confucianism', 'Shinto', 'Hasekura Tsunenaga', 'Portugal', 'Korea', 'Ming Dynasty', 'Tokyo', 'Netherlands', 'Felice Beato', 'Parliamentary system', 'Parliament of the United Kingdom', 'Korea', 'World War I', 'League of Nations', 'Nazi Germany', 'United States', 'United Kingdom', 'Netherlands', 'Attack on Pearl Harbor', 'United States', 'United Kingdom', 'Netherlands', 'Nazi Germany', 'Tokyo', 'Osaka', 'Japanese war crimes', 'Hirohito', 'United Nations', 'Constitutional monarchy', 'Suffrage', 'Germany', 'President of the United States', 'George W. Bush', 'United States', 'Iraq War', 'United Nations', 'Natural gas', 'North Korea', 'World War II', 'Pacific Ocean', 'PRC', 'Russia', 'Earthquake', 'Tsunami', 'Temperate', 'Pacific Ocean', 'Tropical cyclone', 'United States', "People's Republic of China", 'Government', 'Industry', 'European Union', 'Electronics', 'Steel', 'Metal', 'Ship', 'Textile', 'Technology', 'Electronics', 'Automobile', 'United States', 'Sony', 'Telecommunication', 'Medicine', 'Electronics', 'Metal', 'Space exploration', 'Moon', 'International Space Station', 'Agriculture', 'Grain', 'Meat', 'PRC', 'Fishing', 'United States', 'China', 'South Korea', 'Taiwan', 'Hong Kong', 'Pakistan', 'Electronics', 'China', 'United States', 'South Korea', 'Australia', 'Indonesia', 'Saudi Arabia', 'Textile', 'Linguistics', 'Crime', 'Tokyo', 'Osaka', 'Tokyo', 'Osaka', 'Chinese language', 'English language', 'Shinto', 'Buddhism', 'Taoism', 'Confucianism', 'Shinto', 'Christianity', 'Islam', 'University', 'Culture', 'Asia', 'Europe', 'North America', 'Katana', 'Animation', 'Nintendo', 'Mario', 'Meat', 'Vegetable', 'Wasabi', 'Sumo', 'Sumo', 'South Korea', 'Auto racing']

Korea

Magna_Carta

South_Korea

Korea

['North Korea', 'South Korea', "People's Republic of China", 'Russia', 'Japan', 'Mongolia', 'Buddhism', 'Japan', 'Europe', 'World War II', 'Soviet Union', 'United States', 'Cold War', 'North Korea', 'South Korea', 'Pyongyang', 'Seoul', 'Pyongyang', 'Buddhism', 'Mongol Empire', 'Qing Dynasty', 'Ming Dynasty', 'United States', 'United Nations', 'Cold War', 'North Korea', 'South Korea', "People's Republic of China", 'Soviet Union', "People's Republic of China", 'Australia', 'United States', 'Canada', 'Brazil', 'Japan', 'Philippines', 'Chinese language', 'Vowel', 'War', 'Buddhism', 'Taoism', 'Protein', 'China', 'Japan', 'China', 'Pottery']

South_Korea

Zimbabwe

Clothing

Zimbabwe

['SOS Children in Zimbabwe, Africa', 'Harare', 'English language', 'List of countries by system of government', 'Currency', 'Time zone', 'Continent', 'Africa', 'Zambezi', 'South Africa', 'Botswana', 'Zambia', 'Mozambique', 'Iron Age', 'Bantu', '10th century', 'Indian Ocean', '11th century', 'Gold', 'Ivory', 'Copper', 'Glass', '15th century', '19th century', 'Mining', 'Zambia', 'British Empire', 'Malawi', 'Cold War', 'Portugal', 'United Nations', 'South Africa', 'Cuba', 'Yugoslavia', 'South Africa', 'North Korea', 'Mining', 'Tourism', 'Agriculture', 'Human rights', 'Election', 'HIV', 'AIDS', 'South Africa', 'Zambia', 'Swaziland', 'Namibia', 'Lesotho', 'Botswana', 'Tanzania', 'Malawi', 'Mozambique', 'South Africa', 'Canada', 'Australia', 'Harare', 'South Africa', 'Botswana', 'Zambia', 'Mozambique', 'Zambezi', 'South Africa', 'Namibia', 'Democratic Republic of the Congo', 'United Nations', 'World Health Organization', 'HIV', 'AIDS', 'Zulu', 'Bantu', 'Portugal', 'Netherlands', 'Australia', 'India', 'China', 'Human rights', 'Football (soccer)', 'Cricket', 'Pottery', 'Sculpture', 'European', 'Christianity', 'Religion', 'English language', 'Language', 'Bantu', 'Milk', 'Butter', 'Chicken', 'Goat', 'Cow']

19th_century

Zimbabwe

Clothing

19th_century

['18th century', '20th century', 'World War I', 'Ottoman Empire', 'Holy Roman Empire', 'Napoleonic Wars', 'British Empire', 'Slavery', 'Germany', 'Japan', 'United States', 'Qing Dynasty', 'United States', 'North Africa', 'United States', 'France', 'North America', 'Manifest Destiny', 'Egypt', 'Holy Roman Empire', 'Russia', 'Finland', 'Sweden', 'Napoleon', 'Shaka', 'Zulu', 'Karl Marx', 'Otto von Bismarck', 'United States', 'British Empire', 'Europe', 'Napoleon I of France', 'Napoleonic Wars', 'Shaka', 'Zulu', 'Southern Africa', 'Singapore', 'British East India Company', 'Greek War of Independence', 'Erie Canal', 'Great Lakes', 'Atlantic Ocean', 'Persian Empire', 'Uruguay', 'France', 'Belgium', 'Colombia', 'Ecuador', 'Venezuela', 'Panama', 'British Empire', 'Spain', 'Spanish Inquisition', 'Mexico', 'Victoria of the United Kingdom', 'British Empire', 'Guatemala', 'El Salvador', 'Honduras', 'Nicaragua', 'Costa Rica', 'Russia', 'China', 'Qing Dynasty', 'Jesus Christ', "Bahá'í Faith", 'Mexico', 'Europe', 'Crimean War', 'Australia', 'China', 'Japan', 'Crimean War', 'Ottoman Empire', 'Russia', 'Steel', 'Oil refinery', 'Romania', 'The Origin of Species', 'Suez Canal', 'American Civil War', 'International Red Cross and Red Crescent Movement', 'United States', 'Japan', 'United States', 'Russia', 'First Transcontinental Railroad', 'United States', 'Suez Canal', 'Mediterranean Sea', 'Red Sea', 'Yellowstone National Park', 'British East India Company', 'Ottoman Empire', 'Telephone exchange', 'South Africa', 'Peru', 'Bolivia', 'Chile', 'Scramble for Africa', 'China', 'Taiwan', 'Japan', 'Korea', 'Ethiopia', 'Italy', 'Athens', 'United States', 'Cuba', 'Puerto Rico', 'Philippines', 'China', 'Tibet', 'Florence Nightingale', 'Sitting Bull', 'Anthropology', 'Anthropology', 'Brothers Grimm', 'Claude Monet', 'Impressionism', 'Romanticism', 'Impressionism', 'Paris', 'Vincent van Gogh', 'Édouard Manet', 'Claude Monet', 'J. M. W. Turner', 'Music', 'Ludwig van Beethoven', 'Frédéric Chopin', 'Pyotr Ilyich Tchaikovsky', 'Richard Wagner', 'Antonín Dvořák', 'Felix Mendelssohn', 'Niccolò Paganini', 'Franz Schubert', 'Robert Schumann', 'Giuseppe Verdi', 'Literature', 'Charles Dickens', 'Mark Twain', 'Jane Austen', 'Edgar Allan Poe', 'Romanticism', 'Steam engine', 'Samuel Taylor Coleridge', 'England', 'Italy', 'Spain', 'Napoleonic Wars', 'France', 'Karl Marx', 'Leo Tolstoy', 'Fyodor Dostoevsky', 'Charles Dickens', 'Jane Austen', 'Edgar Allan Poe', 'Mark Twain', 'Victor Hugo', 'Samuel Taylor Coleridge', 'Henrik Ibsen', 'Henry James', 'Aleksandr Pushkin', 'Walt Whitman', 'Science', 'Charles Darwin', 'Charles Darwin', 'The Origin of Species', 'Evolution', 'Natural selection', 'Louis Pasteur', 'Alexander Graham Bell', 'Marie Curie', 'Michael Faraday', 'Carl Friedrich Gauss', 'James Clerk Maxwell', 'Gregor Mendel', 'Dmitri Mendeleev', 'Alfred Nobel', 'Louis Pasteur', 'Nikola Tesla', 'Philosophy', 'Religion', "Bahá'í Faith", 'Søren Kierkegaard', 'Karl Marx', 'Friedrich Nietzsche', 'Socialism', 'Politics', 'Otto von Bismarck', 'Germany', 'Napoleon I of France', 'France', 'United States', 'United States', 'American Civil War', 'Italy', 'United States', 'William Ewart Gladstone', 'Ulysses S. Grant', 'United States', 'Zionism', 'Andrew Jackson', 'United States', 'Thomas Jefferson', 'United States', 'Benjamin Disraeli', 'Latin America', 'Abraham Lincoln', 'United States', 'American Civil War', 'Canada', 'Japan', 'Japan', 'Victoria of the United Kingdom', 'Telephone', 'London Underground', 'Postage stamp', '1st century BC', '1st century', '2nd century', '3rd century', '4th century', '5th century', '6th century', '7th century', '8th century', '9th century', '10th century', '11th century', '12th century', '13th century', '14th century', '15th century', '16th century', '17th century', '18th century', '20th century', '21st century']

British_East_India_Company

Zimbabwe

Clothing

British_East_India_Company

['Elizabeth I of England', 'India', 'Union Flag', 'Union Flag', 'London', 'Great Britain', 'South Africa', 'Hong Kong', 'Singapore', 'Tea', 'India', 'Napoleon', 'Saint Petersburg', 'Netherlands', 'Bay of Bengal', 'James I of England', 'Portugal', 'Indian Ocean', 'Portugal', 'Goa', 'Chennai', 'Cotton', 'Potassium nitrate', 'Tea', 'Guangzhou', 'China', 'Tea', 'Silver', 'Oliver Cromwell', 'Charles II of England', 'Europe', 'Industrial Revolution', 'China', 'Guangzhou', 'Hong Kong', 'Manila', 'Industrial Revolution', 'French Revolution', 'Privy Council of the United Kingdom', 'Edmund Burke', 'Burma', 'China', 'Philippines', 'Tea', 'London', 'England', 'Scotland', 'Ireland', 'United Kingdom']

Cotton

Zimbabwe

Clothing

Cotton

['Gossypium', 'Textile', '14th century', 'Mexico', 'Feather', 'Mesopotamia', 'Ancient Egypt', 'Ancient Greece', 'Herodotus', 'Peru', 'Mediaeval', 'Europe', 'Plant', 'German language', 'Asia', 'Industrial Revolution', 'Manchester', 'China', 'Shanghai', 'Hong Kong', 'United States', 'India', 'United States', 'United States', 'American Civil War', 'United States of America', 'France', 'Egypt', 'British Empire', 'British Empire', 'Gandhi, Mohandas K.', 'United States', 'Twentieth century', 'Ecology', 'Twentieth century', 'United States', 'Cameroon', 'Mali', 'Senegal']

Textile

Zimbabwe

Clothing

Textile

['Cotton', 'Clothing', 'Art', 'Transportation', 'China']

Clothing

Berkelium

Mining

Berkelium

['Curium', 'Californium', 'Terbium', 'List of elements by name', 'Color', 'Radon', 'Electron', 'Phase (matter)', 'Magnetism', 'Curium', 'Americium', 'Day', 'Americium', 'Curium', 'Americium', 'Americium', 'Americium', 'Californium', 'Periodic table', 'Metal', 'Americium', 'Helium', 'Americium', 'Curium', 'Neutron']

Metal

Berkelium

Mining

Metal

['Chemical element', 'Electron', 'Boron', 'Polonium', 'Aluminum', 'Copper', 'Gold', 'Iron', 'Lead', 'Silver', 'Titanium', 'Uranium', 'Zinc', 'Potassium', 'Periodic table', 'Iron', 'Copper', 'Zinc', 'Nickel', 'Palladium', 'Platinum', 'Gold', 'Aluminium', 'Steel', 'Titanium', 'Painting', 'Corrosion', 'Electricity', 'Heat', 'Crystal', 'Steel', 'Iron', 'Carbon', 'Copper', 'Jet engine', 'Chemistry', 'Corrosion', 'Hydrochloric acid', 'Hydrogen', 'Iron', 'Nickel', 'Lead', 'Zinc', 'Copper', 'Alchemy', 'Gold', 'Silver', 'Numismatics', 'Gold', 'Chemical element', 'Currency', 'Gold', 'Silver', 'Platinum', 'Palladium', 'Art', 'Currency', 'Ruthenium', 'Rhodium', 'Palladium', 'Osmium', 'Iridium', 'Platinum', 'Plutonium', 'Uranium', 'Astronomy', 'Hydrogen', 'Helium', 'Neon', 'Fluorine', 'Oxygen']

Zinc

Berkelium

Mining

Zinc

['Copper', 'Gallium', 'Cadmium', 'List of elements by name', 'Color', 'Argon', 'Electron', 'Phase (matter)', 'Magnetism', 'Mohs scale of mineral hardness', 'Neutron', 'Day', 'Copper', 'Neutron', 'Neutron', 'Neutron', 'Gallium', 'Neutron', 'German language', 'Chemical element', 'Periodic table', 'Iron', 'Aluminium', 'Copper', 'Steel', 'Zinc chloride', 'France', 'Lead', 'Tin', 'India', 'Ancient Rome', 'Copper', 'India', 'China', 'Brain', 'Iron', 'Australia', 'Canada', 'China', 'Peru', 'Europe', 'Belgium', 'Ireland', 'Sweden', 'Zinc chloride', 'Nuclear weapon', 'Cobalt', 'Welding']

Gold

Berkelium

Mining

Gold

['Platinum', 'Mercury (element)', 'Silver', 'Roentgenium', 'List of elements by name', 'Color', 'Xenon', 'Electron', 'Phase (matter)', 'Magnetism', 'Mohs scale of mineral hardness', 'Platinum', 'Platinum', 'Mercury (element)', 'Neutron', 'Mercury (element)', 'Mercury (element)', 'Money', 'Electronics', 'Gold standard', 'Chemical element', 'Periodic table', 'Latin', 'Chlorine', 'Fluorine', 'Mercury (element)', 'Metal', 'Copper', 'Iron', 'Aluminium', 'Platinum', 'Bismuth', 'Silver', 'Heat', 'Electricity', "Earth's atmosphere", 'Oxygen', 'Corrosion', 'Coin', 'Coin', 'Money', 'Silver', '20th century', 'Computer', 'Color', 'Photography', 'Gold(III) chloride', 'Olympic Games', 'Silver', 'Cancer', 'India', 'Platinum', 'Palladium', 'Nickel', 'Zinc', 'Silver', 'Human', 'Black Sea', 'Peru', 'Colombia', 'Currency', 'Gold standard', 'Thomas More', 'Geology', 'Alchemy', 'Lead', 'Chemistry', 'Astrology', 'Egypt', 'Sun', '19th century', 'Quartz', 'Pyrite', 'Crust (geology)', 'Metamorphic rock', 'Igneous rock', 'South Africa', 'Johannesburg', 'Second Boer War', 'British Empire', 'Canada', 'United States', 'Australia', 'Russia', 'India', 'India', 'Chile', 'Argentina', 'London', 'Gold standard', 'Gold(III) chloride', 'Chlorine', 'Hydrogen', 'Fluorine', 'Caesium', 'Rubidium', 'Fluorine', 'Chlorine', 'Bromine', 'Iodine', 'Oxygen', 'Sulfur', 'Selenium', 'Tellurium', 'Nuclear weapon', 'Cobalt', 'Idolatry', 'Communist', 'Propaganda', 'Platinum', 'Silver', 'Olympic Games', 'Turkey', 'Sun']

Crust_(geology)

Berkelium

Mining

Crust_(geology)

['Earth', 'Geology', 'Planet', 'Earth', 'Granite', 'Tectonic plate', 'Continental crust', 'Plate tectonics', 'Asteroid', 'Moon', 'Craton', 'Granite']

South_Africa

Berkelium

Mining

South_Africa

['SOS Children in South Africa', 'Flag of South Africa', 'Pretoria', 'Cape Town', 'Demographics of South Africa', 'Johannesburg', 'Afrikaans', 'List of countries by system of government', 'United Kingdom', 'Currency', 'Time zone', 'Africa', 'Continent', 'Namibia', 'Botswana', 'Zimbabwe', 'Mozambique', 'Swaziland', 'Lesotho', 'Europe', 'Suez Canal', 'Cold War', 'History of South Africa', 'History of South Africa in the apartheid era', 'Mahatma Gandhi', 'Infrastructure', 'Desmond Tutu', 'Nelson Mandela', 'Fossil', 'Homo sapiens', 'Bantu', 'Iron', 'Iron Age', 'Portugal', 'Netherlands', 'Indonesia', 'Madagascar', 'India', 'Diamond', 'Gold', 'Second Boer War', 'English language', 'World War II', 'United Kingdom', 'Nazi Germany', 'History of South Africa in the apartheid era', 'Ghana', 'Tanzania', 'History of South Africa in the apartheid era', 'Nelson Mandela', 'Poverty', 'Pretoria', 'Zulu', 'Johannesburg', 'Cape Town', 'Ocean', 'Atlantic Ocean', 'Indian Ocean', 'Mali', 'Colombia', 'Desert', 'Mozambique', 'Indian Ocean', 'Climate', 'Mediterranean', 'Wine', 'Johannesburg', 'Snow', 'Indian Ocean', 'Cape Town', 'Plant', 'Earth', 'Vegetation', 'Forest', 'Indian Ocean', 'Fire', 'Biodiversity', 'Lion', 'Blue Wildebeest', 'Hyena', 'Hippopotamus', 'Giraffe', 'Cape Town', 'Tourism', 'Time zone', 'United States dollar', 'HIV', 'AIDS', 'Tourism', 'Agriculture', 'Sugar', 'Citrus', 'Maize', 'Culture', 'Language', 'Race', 'Zulu', 'Lesotho', 'Botswana', 'Swaziland', 'Zimbabwe', 'Mozambique', 'Netherlands', 'Germany', 'France', 'United Kingdom', 'Afrikaans', 'English language', 'Netherlands', 'India', 'Portugal', 'Zimbabwe', 'Namibia', 'India', 'Myanmar', 'India', 'Sugar', 'China', 'Nelson Mandela', 'World Heritage Site', 'Food', 'Music', 'Dance', 'Meat', 'Wine', 'Ladysmith Black Mambazo', 'Afrikaans', 'English language', 'Afrikaans', 'North America', 'Afrikaans', 'Language', 'Religion', 'India', 'Hinduism', 'Tamil language', 'Taiwan', 'Afrikaans', 'Afrikaans', 'Europe', 'Portuguese language', 'German language', 'India', 'Hindi', 'Tamil language', 'United Nations', 'Johannesburg', 'Lesotho', 'Democratic Republic of the Congo', 'Burundi', 'Nuclear weapons', 'The Wall Street Journal']

Australia

Berkelium

Mining

Australia

['Flag of Australia', 'Canberra', 'Sydney', 'English language', 'List of countries by system of government', 'Elizabeth II of the United Kingdom', 'John Howard', 'United Kingdom', 'Currency', 'Time zone', 'Continent', 'Southern Ocean', 'Indian Ocean', 'Pacific Ocean', 'Indonesia', 'East Timor', 'Papua New Guinea', 'Solomon Islands', 'Vanuatu', 'France', 'New Caledonia', 'New Zealand', 'Liberal democracy', 'Canberra', 'Sydney', 'Melbourne', 'Brisbane', 'Perth, Western Australia', 'Adelaide', 'Sydney', 'Jakarta', 'England', 'Australian English', 'James Cook', 'James Cook', 'British Empire', 'British Empire', 'World War II', 'United States', 'Canberra', 'Constitutional monarchy', 'Parliamentary system', 'Elizabeth II of the United Kingdom', 'John Howard', 'Indian Ocean', 'Perth, Western Australia', 'Adelaide', 'Melbourne', 'Canberra', 'Sydney', 'Brisbane', 'Southern Ocean', 'Great Barrier Reef', 'Norfolk Island', 'Christmas Island', 'Cocos (Keeling) Islands', 'Heard Island and McDonald Islands', 'United States', 'Asia', 'United Nations', 'Sudan', 'Indian Ocean', 'Southern Ocean', 'Pacific Ocean', 'Great Barrier Reef', 'Heard Island and McDonald Islands', 'Tropics', 'El Niño', 'Desert', 'Rainforest', 'Biodiversity', 'Mammal', 'World Heritage Site', 'Platypus', 'Kangaroo', 'Wombat', 'Emu', 'Kookaburra', 'Dingo', 'Germany', 'France', 'United Nations', 'WorkChoices', 'Japan', "People's Republic of China", 'United States', 'South Korea', 'New Zealand', 'Sydney', 'Great Britain', 'Ireland', 'World War I', 'United Kingdom', 'New Zealand', 'Italy', 'Vietnam', "People's Republic of China", 'Multiculturalism', 'English language', 'Australian English', 'English language', 'Chinese language', 'Anglican Communion', 'Atheism', 'Agnosticism', 'Melbourne', 'Music', 'Theatre', 'Opera', 'Australian English', 'Australian rules football', 'New Zealand', 'United Kingdom', 'United States', 'Publishing', 'Sport', 'Cricket', 'Netball', 'Australian rules football', 'Football (soccer)', 'Auto racing', 'Olympic Games', 'Commonwealth Games', 'Australian Open', 'Grand Slam (tennis)']

Canada

Berkelium

Mining

Canada

['Latin', 'Ottawa', 'Toronto', 'Canadian English', 'List of countries by system of government', 'Elizabeth II of the United Kingdom', 'Stephen Harper', 'Currency', 'Time zone', 'English language', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Arctic Ocean', 'United States', 'United Kingdom', 'Parliamentary system', 'Multiculturalism', 'Canadian English', 'Jacques Cartier', 'Great Lakes', 'United Kingdom', 'Vikings', 'John Cabot', 'Jacques Cartier', 'France', '17th century', 'Mississippi River', 'Arctic', 'Canadian Pacific Railway', 'League of Nations', 'Vietnam War', 'Ottawa', 'Constitutional monarchy', 'Elizabeth II of the United Kingdom', 'Canadian Charter of Rights and Freedoms', 'Canadian House of Commons', 'Stephen Harper', 'Parliament of Canada', 'Canadian Senate', 'United Kingdom', 'France', 'NATO', 'Second Boer War', 'Yugoslavia', 'Afghanistan', 'Hurricane Katrina', '2005 Kashmir earthquake', 'Elizabeth II of the United Kingdom', 'Arctic', 'Great Lakes', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Arctic Ocean', 'Russia', 'Niagara Falls', 'Hudson Bay', 'Rocky Mountains', 'Petroleum', 'Saudi Arabia', 'Montreal', 'Vancouver', 'Toronto', 'Christianity', 'Islam', 'English language', 'French language', 'Chinese language', 'German language', 'Irish people', 'Multiculturalism', 'Beaver', 'Ice hockey', 'National Hockey League', 'Canadian football', 'Baseball', 'Skiing', 'Volleyball', 'Basketball', 'Vancouver', 'The Wall Street Journal']

United_States

Berkelium

Mining

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Mining

Jamaica

Neil_Young

Jamaica

['SOS Children in Jamaica', 'English language', 'List of countries by system of government', 'Elizabeth II of the United Kingdom', 'United Kingdom', 'Currency', 'Time zone', 'Caribbean Sea', 'Cuba', 'Haiti', 'Dominican Republic', 'Habsburg Spain', 'British Empire', 'United States', 'Canada', 'South America', 'Europeans', 'Spain', 'Christopher Columbus', 'Sugar', 'Slavery', 'United Kingdom', 'United Kingdom', 'Elizabeth II of the United Kingdom', 'Tourism', 'Hinduism', 'Buddhism', 'India', "People's Republic of China", 'Islam', 'Judaism', 'United States', 'United Kingdom', 'Canada', 'South America', 'Africa', 'Egypt', 'Ethiopia', 'New York City', 'Atlanta, Georgia', 'Baltimore, Maryland', 'Los Angeles, California', 'Toronto', 'United Kingdom', 'New York City', 'Toronto', 'London', 'Bristol', 'Leeds', 'Manchester', 'Liverpool', 'Sheffield', 'Thailand', 'Madagascar', 'Indonesia']

United_States

Jamaica

Neil_Young

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Rhythm_and_blues

Jamaica

Neil_Young

Rhythm_and_blues

['Jazz', 'United States', 'Jazz', 'United States', 'Musical instrument', 'Guitar', 'Saxophone', 'United Kingdom', 'The Rolling Stones', 'Musical instrument', 'American popular music', 'Hip hop music', 'Reggaeton']

American_popular_music

Jamaica

Neil_Young

American_popular_music

['Music of the United States', 'Music of Hawaii', 'Music of Hawaii', 'Ragtime', 'Jazz', 'R&B', 'Salsa music', 'Hip hop music', 'Folk music', 'Minstrel show', 'Porgy and Bess', 'Minstrel show', 'Jazz', 'Thomas Edison', 'Phonograph cylinder', 'Classic female blues', 'Jazz', 'Double bass', 'Rhythm and blues', 'Music of Spain', 'Ukulele', 'Music of Hawaii', 'Louis Jordan', 'Cuba', 'Elvis Presley', 'Elvis Presley', 'Communism', 'Salsa music', 'Bob Dylan', 'The Beatles', 'Bob Dylan', 'San Francisco, California', 'Hip hop music', 'Bruce Springsteen', 'Marvin Gaye', 'Van Halen', 'Folk music', 'Hip hop music', 'Salsa music', 'Rapping', 'Musical instrument', 'New York City', 'Jamaica', 'Jazz', 'Cuba', 'New York City', 'Puerto Rico', 'United States', 'Guitar', 'Trumpet', 'Piano', 'Henry Rollins', 'Boston', 'Alternative rock', 'Reggae', 'Nirvana (band)', 'Nirvana (band)', 'Seattle, Washington', 'Nirvana (band)', 'Reggae']

Bruce_Springsteen

Jamaica

Neil_Young

Bruce_Springsteen

['United States', 'Folk music', 'Musical instrument', 'Guitar', 'Piano', 'United States', 'Elvis Presley', 'Bob Dylan', 'R&B', 'September 11, 2001 attacks', 'Elvis Presley', 'Guitar', 'Philadelphia', 'Bob Dylan', 'Boston', 'United States', 'Nationalism', 'AIDS', 'New York City', 'September 11 attacks', 'Bob Dylan', 'George W. Bush', 'Washington, D.C.', 'United States', 'Austria', 'Switzerland', 'Sweden', 'Denmark', 'Italy', 'Germany', 'United Kingdom', 'Ireland', 'Ukulele', 'Synthesizer', 'Saxophone', 'Piano', 'Synthesizer', 'Guitar', 'Guitar', 'Guitar']

Bob_Dylan

Jamaica

Neil_Young

Bob_Dylan

['Minnesota', 'United States', 'Actor', 'Musical instrument', 'Guitar', 'United States', 'Politics', 'Philosophy', 'Literature', 'Folk music', 'Jazz', 'Guitar', 'Bruce Springsteen', 'Eric Clapton', 'Minnesota', 'Lake Superior', 'Jewish', 'Lithuania', 'Russia', 'Ukraine', 'Minneapolis, Minnesota', 'Folk music', 'Denver, Colorado', 'Chicago', 'The Beatles', 'Civil rights', 'Martin Luther King, Jr.', 'BBC', 'John F. Kennedy', 'Impressionism', 'New York City', 'Dada', 'Australia', 'Europe', 'England', 'Bible', 'Isle of Wight', 'North America', 'Neil Young', 'Philadelphia', 'Sony', 'Elvis Presley', 'Pope John Paul II', 'Bologna', 'Italy', 'Christian Bale', 'Vancouver', 'Bologna', 'Neil Young', 'Bruce Springsteen', 'New York City', 'Double bass']

Neil_Young

Azerbaijan

Washington,_D.C.

Azerbaijan

['SOS Children in Azerbaijan', 'List of countries by system of government', 'Soviet Union', 'Currency', 'Time zone', 'Caspian Sea', 'Russia', 'Georgia (country)', 'Armenia', 'Iran', 'Turkey', 'Azerbaijani people', 'Islam', 'Democracy', 'Iranian peoples', 'Russia', 'Roman Empire', 'Anno Domini', 'Persian Empire', 'Islam', '7th century', '8th century', '13th century', '14th century', '15th century', '18th century', 'World War I', 'Soviet Union', 'World War II', 'Nazi Germany', 'Adolf Hitler', 'Battle of Stalingrad', 'Nagorno-Karabakh War', 'George W. Bush', 'Industry', 'Petroleum', 'Mining', 'Refining', 'Agriculture', 'Irrigation', 'Cotton', 'Fruit', 'Cereal', 'Tea', 'Tobacco', 'Vegetable', 'Cattle', 'Goat', 'Fish', 'Caspian Sea', 'Israel', 'Armenia', 'Islam', 'Religion', 'Judaism', 'Soviet Union', 'Russian language', 'Georgia (country)', 'Russia', 'Russia', 'Kazakhstan', 'Caspian Sea', 'Armenia', 'Turkey', 'Caspian Sea', 'Turkmenistan', 'Iran', 'Caspian Sea', 'Iran', 'International Red Cross and Red Crescent Movement', 'Interpol', 'United Nations', 'World Health Organization', 'World Trade Organization', 'List of countries', 'Europe', 'Albania', 'Andorra', 'Armenia', 'Austria', 'Belarus', 'Belgium', 'Bosnia and Herzegovina', 'Bulgaria', 'Croatia', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland', 'France', 'Georgia (country)', 'Germany', 'Greece', 'Hungary', 'Iceland', 'Republic of Ireland', 'Italy', 'Kazakhstan', 'Latvia', 'Liechtenstein', 'Lithuania', 'Luxembourg', 'Republic of Macedonia', 'Malta', 'Moldova', 'Monaco', 'Montenegro', 'Netherlands', 'Norway', 'Poland', 'Portugal', 'Romania', 'Russia', 'San Marino', 'Serbia', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 'Switzerland', 'Turkey', 'Ukraine', 'United Kingdom', 'Vatican City', 'Asia', 'List of countries', 'Asia', 'Afghanistan', 'Armenia', 'Bahrain', 'Bangladesh', 'Bhutan', 'Brunei', 'Cambodia', "People's Republic of China", 'Cyprus', 'East Timor', 'Georgia (country)', 'India', 'Indonesia', 'Iran', 'Iraq', 'Israel', 'Japan', 'Jordan', 'Kazakhstan', 'Kuwait', 'Kyrgyzstan', 'Laos', 'Lebanon', 'Malaysia', 'Maldives', 'Mongolia', 'Myanmar', 'Nepal', 'North Korea', 'Oman', 'Pakistan', 'Philippines', 'Qatar', 'Russia', 'Saudi Arabia', 'Singapore', 'South Korea', 'Sri Lanka', 'Syria', 'Tajikistan', 'Thailand', 'Turkey', 'Turkmenistan', 'United Arab Emirates', 'Uzbekistan', 'Vietnam', 'Yemen', 'Republic of China', 'United Nations', 'Oceania', 'Armenia', 'Bahrain', 'Cyprus', 'Georgia (country)', 'Iran', 'Iraq', 'Israel', 'Jordan', 'Kuwait', 'Lebanon', 'Oman', 'Qatar', 'Saudi Arabia', 'Syria', 'Turkey', 'United Arab Emirates', 'Yemen', 'Armenia', 'Belarus', 'Georgia (country)', 'Kazakhstan', 'Kyrgyzstan', 'Moldova', 'Russia', 'Tajikistan', 'Ukraine', 'Uzbekistan', 'Turkmenistan', 'Cyprus', 'Turkish Republic of Northern Cyprus', 'Kazakhstan', 'Turkmenistan', 'Turkey', 'Uzbekistan', 'Kyrgyzstan', 'Russia', 'Moldova', "People's Republic of China"]

Russia

Azerbaijan

Washington,_D.C.

Russia

['SOS Children in Russia', 'National Anthem of Russia', 'Moscow', 'Russian language', 'List of countries by system of government', 'Soviet Union', 'Currency', 'Time zone', 'Russian language', 'Russian language', 'Country', 'Canada', 'Norway', 'Finland', 'Estonia', 'Latvia', 'Lithuania', 'Poland', 'Belarus', 'Ukraine', 'Georgia (country)', 'Azerbaijan', 'Kazakhstan', "People's Republic of China", 'Mongolia', 'North Korea', 'United States', 'Japan', 'Soviet Union', 'Soviet Union', 'Soviet Union', 'Christian Era', 'Tribe', 'Europe', 'Khazars', 'Byzantine Empire', 'Kiev', 'Crusades', 'Volga River', 'Principalities', 'Ukraine', 'Belarus', 'Poland', 'Byzantine Empire', 'Moscow', 'Eastern Roman Empire', 'Volga River', 'Amur', 'North America', 'Asia', 'Peter I of Russia', 'Sweden', 'Saint Petersburg', 'Black Sea', 'Georgia (country)', 'La Grande Armée', 'Paris', 'Liberalism', 'Finland', 'Crimean War', 'France', 'Ottoman Empire', 'Romania', 'Serbia', 'Montenegro', 'Bulgaria', 'World War I', 'Russian Revolution of 1917', 'Saint Petersburg', 'Moscow', 'Vladimir Lenin', 'Soviet Union', 'Nationalism', 'Georgia (country)', 'Joseph Stalin', 'Lenin', 'Leon Trotsky', 'Famine', 'Nazi Germany', 'Battle of Stalingrad', 'Soviet Union', 'Communism', 'United States', 'Cold War', 'United Kingdom', 'Sputnik 1', 'Yuri Gagarin', 'Earth', 'Agriculture', 'Cuba', 'Turkey', 'United Nations', 'Mikhail Gorbachev', 'Communist', 'Russian constitutional crisis of 1993', 'Civil society', 'Human rights', 'Mass media', 'Nuclear weapons', 'Government', 'Moscow', 'Saint Petersburg', 'Arctic', 'Climate', 'Iceland', 'Europe', 'Asia', 'Volcano', 'Arctic Ocean', 'Pacific Ocean', 'Baltic Sea', 'Black Sea', 'Caspian Sea', 'Lake Baikal', 'Norway', 'Finland', 'Baltic Sea', 'Estonia', 'Latvia', 'Belarus', 'Ukraine', 'Black Sea', 'Georgia (country)', 'Azerbaijan', 'Caspian Sea', 'Azerbaijan', 'Kazakhstan', 'Kazakhstan', 'Mongolia', 'North Korea', 'Pacific Ocean', 'United States', 'U.S. state', 'Arctic Ocean', 'Poland', 'Lithuania', 'Baltic Sea', 'Black Sea', 'Denmark', 'North Sea', 'Istanbul', 'Turkey', 'Mediterranean Sea', 'Suez Canal', 'Caspian Sea', 'Poland', 'Time zone', 'Moscow', 'Saint Petersburg', 'City', 'Russian language', 'Moscow', 'Moscow', 'Saint Petersburg', 'Saint Petersburg', 'Petroleum', 'Natural gas', 'Statistics', 'Saint Petersburg', 'Law', 'Pacific Ocean', 'Jews', 'Russian language', 'Christianity', 'Islam', 'Judaism', 'Buddhism', 'Norway', 'Finland', 'Canada', 'United States', 'Arctic Ocean', 'United States', 'Sweden', 'Baltic Sea', 'Estonia', 'Latvia', 'Lithuania', 'Poland', 'Belarus', 'Ukraine', 'Pacific Ocean', 'Japan', 'Georgia (country)', 'Azerbaijan', 'Ukraine', 'Black Sea', 'Romania', 'Black Sea', 'Bulgaria', 'Black Sea', 'Turkey', 'Black Sea', 'Caspian Sea', 'Kazakhstan', 'Caspian Sea', 'Turkmenistan', 'Caspian Sea', 'Azerbaijan', 'Iran', 'Kazakhstan', 'Mongolia', "People's Republic of China", "People's Republic of China", 'North Korea', 'Japan', 'North Korea', 'South Korea']

United_States

Azerbaijan

Washington,_D.C.

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Washington,_D.C.

Government_of_France

Mary_Seacole

Government_of_France

['Democracy', 'French Revolution', 'France', 'Parliamentary system', 'French language', 'Euro', 'Radio', 'Television', 'Mass media', 'Euro', 'Human rights', 'Civil rights', 'Property', 'Crime', 'Currency', 'Education', 'Trade union']

France

Government_of_France

Mary_Seacole

France

['Paris', 'French language', 'List of countries by system of government', 'European Union', 'Currency', 'Euro', 'Time zone', 'European Union', 'French language', 'French language', 'Country', 'Mediterranean Sea', 'English Channel', 'North Sea', 'Rhine', 'Atlantic Ocean', 'Belgium', 'Luxembourg', 'Germany', 'Switzerland', 'Italy', 'Monaco', 'Andorra', 'Spain', 'Brazil', 'Suriname', 'Netherlands Antilles', 'United Kingdom', 'English Channel', 'Democracy', 'European Union', 'United Nations', 'Franks', 'Western Roman Empire', 'Paris', 'North America', 'South America', 'Indian Ocean', 'Pacific Ocean', 'Antarctica', 'River', 'Myanmar', 'Yemen', 'Thailand', 'Kenya', 'United States', 'Australia', 'China', 'Brazil', 'Napoleon', 'California', 'Internet', 'Roman Empire', 'Julius Caesar', 'Latin', 'French language', 'Middle Ages', 'Rhine', 'Franks', 'Charlemagne', 'Louis XIV of France', 'French Revolution', 'Napoleon I of France', 'Napoleonic Wars', 'Constitutional monarchy', 'British Empire', 'World War I', 'World War II', 'Germany', 'Algeria', 'Germany', 'European Union', 'Euro', 'European Union', 'Interpol', 'Belgium', 'Luxembourg', 'Germany', 'Switzerland', 'Italy', 'English Channel', 'United Kingdom', 'Andorra', 'Spain', 'Mediterranean Sea', 'European Union', 'New Caledonia', 'European Union', 'Euro', 'Indian Ocean', 'Pacific Ocean', 'United Kingdom', 'United Kingdom', 'Airbus A380', 'United States', 'Japan', 'Germany', 'United Kingdom', 'European Union', 'Euro', 'United States', 'Germany', 'Japan', 'United Kingdom', 'Spain', 'United States', 'Paris', 'Airbus', 'Germany', 'Lyon', 'Maghreb', 'Maghreb', 'Republic of Ireland', 'European Union', 'Russia', 'Germany', 'Brussels', 'United States', 'French language', 'Portuguese language', 'Berber languages', 'Sub-Saharan Africa', 'Spanish (language)', 'French language', 'German language', 'Arabic language', 'Portuguese language', 'Spanish language', 'Berber languages', 'Lille', 'Lyon', 'Marseille', 'Paris', 'French Revolution', 'Roman Catholic Church', 'Islam', 'Judaism', 'God', 'Eastern Orthodox Church', 'Buddhism', 'EU', 'AIDS', 'Marseille', 'World Bank Group', 'United Kingdom', 'English Channel', 'North Sea', 'Belgium', 'Luxembourg', 'Germany', 'Switzerland', 'Spain', 'Andorra', 'Mediterranean Sea', 'Algeria', 'Tunisia', 'Italy', 'Monaco', 'Italy']

British_Empire

Government_of_France

Mary_Seacole

British_Empire

['15th century', 'Society', 'Cricket', 'Football (soccer)', 'English language', 'John Cabot', 'British Isles', 'Henry VII of England', 'Richard III of England', 'Scotland', 'British East India Company', 'Portsmouth', 'Royal Navy', 'Italy', 'John Cabot', 'Henry VII of England', 'Henry VIII of England', 'Royal Navy', 'Spanish Armada', 'Walter Raleigh', 'Francis Drake', 'Elizabeth I of England', 'Francis Drake', 'Ferdinand Magellan', 'Europe', 'John Dee', 'Wales', 'Dante', 'Atlantic Ocean', 'Netherlands', 'Spanish Armada', 'Spain', 'North America', 'James I of England', 'Acts of Union 1707', 'Panama', 'Acts of Union 1707', 'Canada', 'Jamaica', 'India', 'Australia', 'New Zealand', 'Cod', 'North America', 'United States', 'Canada', 'Barbados', 'Jamaica', 'Slavery', 'Tobacco', 'Cotton', 'Rice', 'New York, New York', 'Australia', 'New Zealand', 'Gold', 'Mercantilism', 'Adam Smith', 'Canada', 'Slavery', 'Napoleonic Wars', 'Europe', 'Napoleon I of France', 'France', 'Industrial Revolution', 'Royal Navy', 'Hong Kong', 'Singapore', 'Elizabeth I of England', 'Great Britain', 'South Africa', 'Hong Kong', 'Singapore', 'Tea', 'India', 'Napoleon', 'Saint Helena', 'James I of England', 'Afghanistan', 'Iran', 'China', 'Hong Kong', 'Afghanistan', 'British East India Company', 'India', 'Pakistan', 'Bangladesh', 'Myanmar', 'Germany', 'United States', 'Latin America', 'Victoria of the United Kingdom', 'Benjamin Disraeli, 1st Earl of Beaconsfield', 'World War I', 'Race', 'Africa', 'Japan', 'Benjamin Disraeli, 1st Earl of Beaconsfield', 'Egypt', 'Suez Canal', 'Russia', 'Cyprus', 'Ottoman Empire', 'Crimean War', 'Afghanistan', 'Tibet', 'Algeria', 'Ethiopia', 'Liberia', 'Belgium', 'Portugal', 'Congo River', 'Egypt', 'Suez Canal', 'Nile', 'Sudan', 'South Africa', 'Second Boer War', 'Cape Town', 'East Africa', 'Cairo', 'World War I', 'Italy', 'Nigeria', 'Canada', 'Australia', 'New Zealand', 'London', 'United Kingdom', 'London', 'World War I', 'Royal Navy', 'World War I', 'Ottoman Empire', 'Namibia', 'Treaty of Versailles', 'Turkey', 'Canada', 'Ottawa', 'Egypt', 'Iraq', 'Dublin', 'United Kingdom', 'Northern Ireland', 'Republic of Ireland', 'United Kingdom', 'Northern Ireland', 'Republic of Ireland', 'Mahatma Gandhi', 'Indian independence movement', 'Nationalism', 'Indian independence', 'World War II', 'Royal Navy', 'World War II', 'United States', 'Myanmar', 'India', 'India', 'Pakistan', 'United States', 'France', 'Israel', 'Middle East', 'Singapore', 'Malaysia', 'Malaysia', 'Myanmar', 'Jew', 'Greece', 'Cyprus', 'Akrotiri and Dhekelia', 'Ghana', 'Nigeria', 'Sierra Leone', 'Uganda', 'Kenya', 'The Gambia', 'Botswana', 'Lesotho', 'Swaziland', 'South Africa', 'Malawi', 'Zambia', 'Zimbabwe', 'Jamaica', 'Trinidad and Tobago', 'Barbados', 'Cold War', 'Rockall', 'Soviet Union', 'Royal Navy', 'Argentina', 'Falkland Islands', 'Hong Kong', "People's Republic of China"]

Crimean_War

Government_of_France

Mary_Seacole

Crimean_War

['Black Sea', 'Baltic Sea', 'Pacific Ocean', 'Ottoman Empire', 'France', 'Ottoman Empire', 'Turkey', 'Baltic Sea', 'Black Sea', 'Roman Catholic Church', 'Istanbul', 'Danube', 'Saint Petersburg', 'Mediterranean Sea', 'Benjamin Disraeli, 1st Earl of Beaconsfield', 'Vienna', 'Black Sea', 'Åland', 'Baltic Sea', 'Saint Petersburg', 'Napoleonic Wars', 'British House of Commons', 'Helsinki', 'Otto von Bismarck', 'World War I', 'Florence Nightingale', 'London', 'Baltic Sea', 'Afghanistan', 'Jerusalem', 'London', 'Florence Nightingale', 'Mary Seacole', 'Ottoman Empire', 'Iron Maiden', 'Leo Tolstoy']

Mary_Seacole

Mammoth

Charles_Darwin

Mammoth

['Scientific classification', 'Animal', 'Chordate', 'Mammal', 'Elephant', 'Russian language', 'Mammal', 'Europe', 'Africa', 'Asia', 'North America', 'North Africa', 'Chad', 'Libya', 'Morocco', 'Tunisia', 'South Africa', 'Kenya', 'Spain', 'Archaeology', 'Washington, D.C.', 'United States', 'Eskimo', 'France', 'Elephants', 'World War II', 'California', 'St. Petersburg', 'Switzerland', 'Ivory', 'Ipswich', 'Russian language']

Mammal

Mammoth

Charles_Darwin

Mammal

['Triassic', 'Lion', 'Scientific classification', 'Animal', 'Chordate', 'Vertebrate', 'Carolus Linnaeus', 'Vertebrate', 'Animal', 'Milk', 'Brain', 'Human', 'Scientific classification', 'Platypus', 'Vertebrate', 'Bird', 'Landform', 'Dolphin', 'Whale', 'Bat', 'Dinosaur', 'Triassic', 'Pelycosaur', 'Permian', 'Pelycosaur', 'Dimetrodon', 'Oligocene', 'Cretaceous-Tertiary extinction event', 'Paleontology', 'Cambrian', 'Ordovician', 'Devonian', 'Carboniferous', 'Carboniferous', 'Pelycosaur', 'Triassic', 'Permian', 'Cretaceous', 'Permian', 'Cretaceous', 'Triassic', 'Oligocene', 'China', 'Triassic', 'Triassic', 'Jurassic', 'Triassic', 'Jurassic', 'Jurassic', 'Jurassic', 'Jurassic', 'Dinosaur', 'Paleocene', '20th century', 'Fossil record', 'Platypus', 'Platypus', 'Australia', 'Elephant shrew', 'Bat', 'Whale', 'Elephant', 'South America', 'South America', 'North America', 'Pig', 'Hippopotamus', 'Horse', 'Zebra', 'Platypus']

20th_century

Mammoth

Charles_Darwin

20th_century

['19th century', '21st century', 'War', 'World War II', '19th century', 'Technology', 'United States', 'Automobile', 'Jet engine', 'Mass media', 'Film', 'Radio', 'Television', 'Telephone', 'Computer', 'Internet', 'Electronics', 'Integrated circuit', 'Mass media', 'Computer', "Moore's Law", 'Nitrogen', 'World War I', 'Physics', 'Quantum mechanics', 'Nuclear weapon', 'Internet', 'Trench warfare', 'Royal Navy', 'Cuba', 'Puerto Rico', 'Philippines', 'Nationalism', 'World War I', 'Germany', 'France', 'Italy', 'Japan', 'United States', 'Fascism', 'Nazism', 'World War II', 'Japan', 'China', 'Jew', 'The Holocaust', 'Spain', 'World War I', 'Russia', 'Russian Revolution of 1917', 'Communism', 'Soviet Union', 'Europe', 'China', 'Cuba', 'Cold War', 'Vietnam War', 'United States', 'South Africa', 'Soviet Union', 'United States', 'League of Nations', 'World War II', 'United Nations', 'European Union', 'Euro', 'Africa', 'Asia', 'Cold War', 'Israel', 'Jew', 'Petroleum', 'Film', 'Paris', 'United States', 'New York City', 'Film', 'Music', 'Mass media', 'Fashion', 'United States', 'United States', 'Europe', 'Birth control', 'Jazz', 'Expressionism', 'Cubism', 'Automobile', 'Sport', 'Television', 'Vitamins', 'Scurvy', 'Tobacco smoking', 'Cancer', 'Cancer', 'AIDS', "Alzheimer's disease", 'Existentialism', 'Atonality', 'Jazz', 'Impressionism', 'Expressionism', 'Cubism', 'Romanticism', '1st century BC', '1st century', '2nd century', '3rd century', '4th century', '5th century', '6th century', '7th century', '8th century', '9th century', '10th century', '11th century', '12th century', '13th century', '14th century', '15th century', '16th century', '17th century', '18th century', '19th century', '21st century']

19th_century

Mammoth

Charles_Darwin

19th_century

['18th century', '20th century', 'World War I', 'Ottoman Empire', 'Holy Roman Empire', 'Napoleonic Wars', 'British Empire', 'Slavery', 'Germany', 'Japan', 'United States', 'Qing Dynasty', 'United States', 'North Africa', 'United States', 'France', 'North America', 'Manifest Destiny', 'Egypt', 'Holy Roman Empire', 'Russia', 'Finland', 'Sweden', 'Napoleon', 'Shaka', 'Zulu', 'Karl Marx', 'Otto von Bismarck', 'United States', 'British Empire', 'Europe', 'Napoleon I of France', 'Napoleonic Wars', 'Shaka', 'Zulu', 'Southern Africa', 'Singapore', 'British East India Company', 'Greek War of Independence', 'Erie Canal', 'Great Lakes', 'Atlantic Ocean', 'Persian Empire', 'Uruguay', 'France', 'Belgium', 'Colombia', 'Ecuador', 'Venezuela', 'Panama', 'British Empire', 'Spain', 'Spanish Inquisition', 'Mexico', 'Victoria of the United Kingdom', 'British Empire', 'Guatemala', 'El Salvador', 'Honduras', 'Nicaragua', 'Costa Rica', 'Russia', 'China', 'Qing Dynasty', 'Jesus Christ', "Bahá'í Faith", 'Mexico', 'Europe', 'Crimean War', 'Australia', 'China', 'Japan', 'Crimean War', 'Ottoman Empire', 'Russia', 'Steel', 'Oil refinery', 'Romania', 'The Origin of Species', 'Suez Canal', 'American Civil War', 'International Red Cross and Red Crescent Movement', 'United States', 'Japan', 'United States', 'Russia', 'First Transcontinental Railroad', 'United States', 'Suez Canal', 'Mediterranean Sea', 'Red Sea', 'Yellowstone National Park', 'British East India Company', 'Ottoman Empire', 'Telephone exchange', 'South Africa', 'Peru', 'Bolivia', 'Chile', 'Scramble for Africa', 'China', 'Taiwan', 'Japan', 'Korea', 'Ethiopia', 'Italy', 'Athens', 'United States', 'Cuba', 'Puerto Rico', 'Philippines', 'China', 'Tibet', 'Florence Nightingale', 'Sitting Bull', 'Anthropology', 'Anthropology', 'Brothers Grimm', 'Claude Monet', 'Impressionism', 'Romanticism', 'Impressionism', 'Paris', 'Vincent van Gogh', 'Édouard Manet', 'Claude Monet', 'J. M. W. Turner', 'Music', 'Ludwig van Beethoven', 'Frédéric Chopin', 'Pyotr Ilyich Tchaikovsky', 'Richard Wagner', 'Antonín Dvořák', 'Felix Mendelssohn', 'Niccolò Paganini', 'Franz Schubert', 'Robert Schumann', 'Giuseppe Verdi', 'Literature', 'Charles Dickens', 'Mark Twain', 'Jane Austen', 'Edgar Allan Poe', 'Romanticism', 'Steam engine', 'Samuel Taylor Coleridge', 'England', 'Italy', 'Spain', 'Napoleonic Wars', 'France', 'Karl Marx', 'Leo Tolstoy', 'Fyodor Dostoevsky', 'Charles Dickens', 'Jane Austen', 'Edgar Allan Poe', 'Mark Twain', 'Victor Hugo', 'Samuel Taylor Coleridge', 'Henrik Ibsen', 'Henry James', 'Aleksandr Pushkin', 'Walt Whitman', 'Science', 'Charles Darwin', 'Charles Darwin', 'The Origin of Species', 'Evolution', 'Natural selection', 'Louis Pasteur', 'Alexander Graham Bell', 'Marie Curie', 'Michael Faraday', 'Carl Friedrich Gauss', 'James Clerk Maxwell', 'Gregor Mendel', 'Dmitri Mendeleev', 'Alfred Nobel', 'Louis Pasteur', 'Nikola Tesla', 'Philosophy', 'Religion', "Bahá'í Faith", 'Søren Kierkegaard', 'Karl Marx', 'Friedrich Nietzsche', 'Socialism', 'Politics', 'Otto von Bismarck', 'Germany', 'Napoleon I of France', 'France', 'United States', 'United States', 'American Civil War', 'Italy', 'United States', 'William Ewart Gladstone', 'Ulysses S. Grant', 'United States', 'Zionism', 'Andrew Jackson', 'United States', 'Thomas Jefferson', 'United States', 'Benjamin Disraeli', 'Latin America', 'Abraham Lincoln', 'United States', 'American Civil War', 'Canada', 'Japan', 'Japan', 'Victoria of the United Kingdom', 'Telephone', 'London Underground', 'Postage stamp', '1st century BC', '1st century', '2nd century', '3rd century', '4th century', '5th century', '6th century', '7th century', '8th century', '9th century', '10th century', '11th century', '12th century', '13th century', '14th century', '15th century', '16th century', '17th century', '18th century', '20th century', '21st century']

The_Origin_of_Species

Mammoth

Charles_Darwin

The_Origin_of_Species

['Charles Darwin', 'History of science', 'Biology', 'Empiricism', 'Organism', 'Evolution', 'Natural selection', 'Religion', 'Creation-evolution controversy', 'Bible', 'Organism', 'Natural selection', 'Thomas Malthus', 'Poor Law', 'Charles Babbage', 'University of Cambridge', 'Galápagos Islands', 'Thomas Malthus', 'Barnacle', 'DNA', 'Bible', 'Ape', 'God', 'United States', 'Creation-evolution controversy', 'Natural selection', 'Natural selection']

Charles_Darwin

Flag_of_Mexico

Cholera

Flag_of_Mexico

['Mexico', 'Spain', 'Cactus', 'Mexico City', 'Aztec', 'Mexico', 'Eagle', 'Cactus', 'Spanish language', 'Mexico City', 'Spain', 'Europe', 'France', 'Mexico City', 'Television', 'Olympic Games', 'Mexico City', 'Tijuana', 'Mexico City', 'Mexican Federal District']

Aztec

Flag_of_Mexico

Cholera

Aztec

['Capital', 'Government', 'Nahuatl language', 'Hernán Cortés', 'Mexico', '14th century', '15th century', '16th century', 'Mexico City', 'Mexico', 'Hernán Cortés', 'Sun', 'Nahuatl language', 'Gulf of Mexico', 'Gulf of Mexico', 'Smallpox', 'Holy Roman Empire', 'Hernán Cortés', 'Charles V, Holy Roman Emperor', 'Eagle', 'Quetzalcoatl', 'Maize', 'Cocoa', 'Mexico City', 'Nahuatl language', 'Mexico City']

Smallpox

Flag_of_Mexico

Cholera

Smallpox

['Latin', 'World Health Organization', 'United States', 'Russia', 'President of the United States', 'George W. Bush', 'United States', 'Mary II of England', 'Henry VIII of England', 'Elizabeth I of England', 'Abraham Lincoln', 'Joseph Stalin', 'European', "Pontiac's Rebellion", 'London', 'Edward Jenner', 'United Kingdom', 'Common cold', 'Athens', 'Thucydides', 'Measles', 'Roman Empire', 'Italy', 'India', 'Hinduism', 'Europe', 'Hernán Cortés', 'Mexico', 'Cuba', 'Slavery', 'Inca', 'Colombia', 'Boston, Massachusetts', 'Population history of American indigenous peoples', 'India', 'Ottoman Empire', 'England', 'Italy', 'Barbados', 'Sudan', 'George Washington', 'American Revolutionary War', 'Philippines', 'Dorset', 'Soviet Union', 'Bangladesh', 'Dam', 'Middle East', 'United States dollar', 'Russia', 'American Civil War']

World_Health_Organization

Flag_of_Mexico

Cholera

World_Health_Organization

['Geneva', 'Switzerland', 'English language', 'French language', 'Spanish language', 'United Nations', 'Geneva', 'Switzerland', 'League of Nations', 'Malaria', 'AIDS', 'Smallpox', 'Malaria', 'Zimbabwe', 'Tobacco', 'Sugar', 'Liechtenstein', 'Niue', 'Cook Islands', 'Puerto Rico', 'Tokelau', 'Vatican City', 'Republic of China', 'Taiwan', "People's Republic of China", 'Niue', 'United States of America', 'Mediterranean', 'Cairo', 'Egypt', 'Copenhagen', 'Denmark', 'New Delhi', 'India', 'Manila', 'Philippines', 'Egypt', 'Sudan', 'Tunisia', 'Morocco', 'Somalia', 'Copenhagen', 'Denmark', 'New Delhi', 'India', 'Cairo', 'Egypt', 'Maghreb', 'Manila', 'Philippines', 'Oceania', 'South Korea', 'United States of America', 'Canada', 'Brazil', 'Denmark', 'Japan', 'Norway', 'South Korea', 'Sweden', 'Hong Kong', "People's Republic of China", 'United Nations']

Malaria

Flag_of_Mexico

Cholera

Malaria

['Tropics', 'Sub-Saharan Africa', 'Anemia', 'Middle Ages', 'Algeria', 'Yellow fever', 'India', 'Egypt', 'Panama', 'Greece', 'Mauritius', 'Panama Canal', 'Andes', 'Peru', 'Peru', 'Tuberculosis', 'South America', 'Philippines', 'Thailand', 'Sri Lanka', 'Ghana', 'Nigeria', 'Anemia', 'Temperate', 'Protein', 'World Health Organization', 'United States dollar', 'Cambodia', 'HIV', 'AIDS', 'United States', 'Europe', 'World War II', 'Agriculture', 'Evolution', 'World Health Organization', 'United Nations', 'Fungus', 'GlaxoSmithKline', 'Mozambique', 'Anaemia', 'Papua New Guinea', 'Liberia', 'Africa']

Tuberculosis

Flag_of_Mexico

Cholera

Tuberculosis

['Bacterium', 'HIV', 'AIDS', 'World Health Organization', 'Meningitis', 'Bacterium', 'HIV', 'AIDS', 'Polymerase chain reaction', 'Diabetes mellitus', 'France', 'World War II', 'Meningitis', 'South Africa', 'Africa', 'HIV', 'AIDS', 'South Africa', 'India', 'London', 'Portugal', 'Spain', "People's Republic of China", 'Brazil', 'HIV', 'Sub-Saharan Africa', 'Egypt', 'Mummy', 'Ancient history', 'Egypt', 'Mummy', 'Hippocrates', 'Industrial Revolution', 'Vampirism', 'France', 'World War II', 'United States', 'Great Britain', 'Germany', 'Mammal', 'United States of America', 'California', 'New Zealand', 'Republic of Ireland', 'Northern Ireland']

Bacteria

Flag_of_Mexico

Cholera

Bacteria

['Scientific classification', 'Cell (biology)', 'Evolution', 'Nitrogen fixation', 'Cholera', 'Tuberculosis', 'Sub-Saharan Africa', 'Cheese', 'Microscope', 'Microscope', 'Louis Pasteur', 'Cholera', 'Tuberculosis', 'Mitochondrion', 'Virus', 'Lipid', 'Eukaryote', 'Sulfur', 'Plants', 'DNA', 'Carbon dioxide', 'Photosynthesis', 'Oxygen', 'Ethanol', 'Hydrogen', 'Ammonia', 'Nitrification', 'Sulfur', 'Nitrogen', 'Nitrogen fixation', 'Cell (biology)', 'DNA repair', 'Lyme disease', 'DNA', 'Botany', 'Fatty acid', 'Nitrogen fixation', 'Vitamin', 'Folic acid', 'Cholera', 'Tuberculosis', 'Plant', 'Pneumonia', 'Yeast', 'Cheese', 'Wine', 'Petroleum', 'Human', 'Pollinator', 'Genetics', 'Enzyme kinetics', 'Biotechnology', 'Insulin']

Cholera

Glaciology

Albigensian_Crusade

Glaciology

['Glacier', 'Ice', 'Latin', 'Geology', 'Meteorology', 'Hydrology', 'Biology', 'Ecology', 'Anthropology', 'Greenland', 'Antarctica']

Latin

Glaciology

Albigensian_Crusade

Latin

['Vatican City', 'Europe', 'Vulgar Latin', '9th century', 'Vatican City', 'English language', 'Rome', 'Roman Empire', 'Roman Catholic Church', 'Latin alphabet', 'Science', 'Law', 'Vulgar Latin', 'English language', '18th century', 'Vatican City', 'Latin alphabet', 'Italy', 'Ancient Rome', '1st century BC', 'Virgil', 'Vulgar Latin', 'Byzantine Empire', 'Western Roman Empire', 'Ancient Rome', 'Bible', 'Portugal', 'Portuguese language', 'Portuguese language', 'Spanish language', 'French language', 'English language', 'William I of England', 'Split infinitive', 'United States', 'Vatican City', 'Great Britain', 'United States', 'The Adventures of Tintin', 'The Cat in the Hat']

Roman_Catholic_Church

Glaciology

Albigensian_Crusade

Roman_Catholic_Church

['Christianity', 'Pope Benedict XVI', 'Jesus', 'Apostolic Succession', 'Rome', 'Eastern Orthodox Church', 'Augustine of Hippo', 'Apostolic Succession', 'Roman Empire', 'Book of Kells', 'Middle Ages', 'Vikings', 'First Crusade', 'Crusades', 'Papacy', 'Spanish Inquisition', 'Propaganda', 'Holy Roman Empire', '16th century', 'Asia', 'Africa', 'Oceania', 'Age of Enlightenment', 'Industrial Revolution', 'Catholic social teaching', 'Latin', 'Bible', 'Pope Pius XII', 'Hebrew language', 'Shroud of Turin', 'Jesus', 'God', 'Trinity', 'Jesus Christ', 'Pope', 'Michelangelo', 'Pope John Paul II', 'Anglicanism', 'Eastern Orthodox Church', 'Pope Benedict XVI', 'Condoleezza Rice', 'Augustine of Hippo', 'Africa', 'Asia', 'John Paul II', 'Pope John Paul II', 'John Paul II', 'Galileo Galilei', 'Nicolaus Copernicus', 'Pope John Paul II', 'Astronomy', 'Genetics', 'Meteorology', 'Gregor Mendel', 'Big Bang', 'Leonardo da Vinci', 'Mona Lisa', 'Art', 'Augustine of Hippo', 'Dante', 'J. R. R. Tolkien', 'William Shakespeare', 'Michelangelo', 'Raphael', 'Leonardo da Vinci', 'Thomas Aquinas', 'Michelangelo', 'Martin Luther', 'Pope Benedict XVI', 'Birth control', 'Uganda', 'HIV', 'AIDS']

Crusades

Glaciology

Albigensian_Crusade

Crusades

['First Crusade', 'German Crusade, 1096', 'Second Crusade', 'Albigensian Crusade', "Children's Crusade", 'Pope', 'Jerusalem', 'Byzantine Empire', 'Albigensian Crusade', 'Middle Ages', 'Byzantine Empire', 'Vikings', 'Spain', 'Portugal', 'Christianity', 'Jerusalem', 'Jerusalem', 'Cairo', 'Jerusalem', 'Byzantine Empire', 'Albigensian Crusade', 'Malta', 'Napoleon I of France', 'Renaissance', 'First Crusade', 'Siege of Antioch', 'Second Crusade', 'Damascus', 'Saladin', 'Jerusalem', 'Richard I of England', 'Albigensian Crusade', 'France', "Children's Crusade", 'Jerusalem', 'Hungary', 'Austria', 'Egypt', 'Cairo', 'Nile', 'Jerusalem', 'Egypt', 'Egypt', 'Syria', 'Tunis', 'Edward I of England', 'Syria', 'Baltic Sea', 'Kiev', 'Ottoman Empire', 'Sweden', 'Finland', 'Middle Ages', 'Islam', 'Vatican City', 'Istanbul', 'Hungary', 'Poland', 'Poland', 'Saladin', 'Richard I of England', 'Charlemagne', 'Trojan War', 'Alexander the Great', 'Walter Scott', 'Crimean War', 'Ottoman Empire', 'World War I', 'Middle Ages', 'Papacy', 'France', 'England', 'Portugal', 'Europe', 'Islam', 'Roman Empire', 'Renaissance', 'Byzantine Empire', 'Byzantine Empire', 'Islam', 'Christianity', 'Saladin', 'Jew', 'Georgia (country)', 'War', 'Religion']

Albigensian_Crusade

Germany

Romania

Germany

['German language', 'Berlin', 'German language', 'List of countries by system of government', 'Holy Roman Empire', 'German reunification', 'European Union', 'Currency', 'Euro', 'Time zone', 'European Union', 'Berlin', 'Frankfurt', 'Hamburg', 'Cologne', 'Munich', 'Stuttgart', 'German language', 'German language', 'Country', 'North Sea', 'Denmark', 'Baltic Sea', 'Poland', 'Czech Republic', 'Austria', 'Switzerland', 'France', 'Luxembourg', 'Belgium', 'Netherlands', 'Rhine', 'Danube', 'Capital', 'Berlin', 'Berlin', 'United Nations', 'NATO', 'European Union', 'Iranian peoples', 'Augustus', 'Danube', 'Roman Empire', 'Rhine', 'Danube', 'Franks', 'Holy Roman Empire', 'Charlemagne', 'Italy', 'Family', 'Austria', 'Napoleonic Wars', 'French Revolution', 'Industrial Revolution', 'Otto von Bismarck', 'Austria', 'World War I', 'Treaty of Versailles', 'Treaty of Versailles', 'Capitalism', 'Adolf Hitler', 'Prime Minister of the United Kingdom', 'Soviet Union', 'Blitzkrieg', 'Poland', 'World War II', 'Europe', 'Attack on Pearl Harbor', 'Soviet Union', 'Battle of Stalingrad', 'Berlin', 'The Holocaust', 'Jew', 'Berlin', 'France', 'United Kingdom', 'United States', 'Soviet Union', 'Soviet Union', 'Marshall Plan', 'NATO', 'Berlin Wall', 'Berlin', 'German reunification', 'Hungary', 'Berlin', 'Hamburg', 'Munich', 'Cologne', 'Frankfurt', 'Stuttgart', 'Dresden', 'Munich', 'Berlin', 'Berlin', 'Hamburg', 'Stuttgart', 'English language', 'German language', 'Capital', 'Stuttgart', 'Munich', 'Berlin', 'Berlin', 'Hamburg', 'Hamburg', 'Düsseldorf', 'Dresden', 'Denmark', 'Netherlands', 'Belgium', 'Luxembourg', 'France', 'Austria', 'Switzerland', 'Poland', 'Czech Republic', 'North Sea', 'Baltic Sea', 'German reunification', 'Mediterranean Sea', 'Atlantic Ocean', 'North Sea', 'Baltic Sea', 'River', 'Rhine', 'Danube', 'Denmark', 'Poland', 'Czech Republic', 'Austria', 'Switzerland', 'France', 'Luxembourg', 'Belgium', 'Netherlands', 'Great Britain', 'Portugal', 'France', 'Norway', 'North Sea', 'North Sea', 'Hamburg', 'Berlin', 'Munich', 'Berlin', 'Hamburg', 'Munich', 'Cologne', 'Frankfurt', 'Stuttgart', 'London', 'Paris', 'Moscow', 'Italy', 'Yugoslavia', 'Europe', 'United States', 'Japan', "People's Republic of China", 'India', 'World Trade Organization', 'United Kingdom', 'Canada', 'United States', 'Government', 'Roman law', 'George W. Bush', 'European Union', 'France', 'World War II', 'United States', 'World War II', 'Marshall Plan', 'Luftwaffe', 'Bosnia and Herzegovina', 'Kosovo', 'Democratic Republic of the Congo', 'Lebanon', 'United States', 'Afghanistan', 'Nuclear power', 'Coal', 'Nuclear power', 'Natural gas', 'Carbon dioxide', 'Greenhouse effect', 'Russia', 'Martin Luther', 'Martin Luther', 'Pope', 'Atheism', 'Agnosticism', 'Turkey', 'Yugoslavia', 'Turkey', 'Jew', 'Soviet Union', 'Israel', 'Berlin', 'German language', 'German reunification', 'Nazism', 'France', 'English language', 'French language', 'Latin', 'Spanish language', 'Russian language', 'Chinese language', 'Arabic language', 'World War II', 'University', 'United States', 'Austria', 'Switzerland', 'Wolfgang Amadeus Mozart', 'Franz Kafka', 'Brothers Grimm', 'Martin Luther', 'Gottfried Leibniz', 'Immanuel Kant', 'Karl Marx', 'Friedrich Nietzsche', 'Max Weber', 'German language', 'European Union', 'Austria', 'France', 'Italy', 'Belgium', 'Denmark', 'Luxembourg', 'Netherlands', 'Switzerland', 'Internet', 'English language', 'European Union', 'Ludwig van Beethoven', 'Johann Sebastian Bach', 'Ludwig van Beethoven', 'Felix Mendelssohn', 'Wolfgang Amadeus Mozart', 'Robert Schumann', 'Richard Wagner', 'Automobile', 'Medicine', 'Johannes Kepler', 'Albert Einstein', 'Max Planck', 'Gottfried Leibniz', 'Johannes Gutenberg', 'Wernher von Braun', 'Karl Benz', 'Carl Friedrich Gauss', 'David Hilbert', 'Georg Cantor', 'Automobile', 'Karl Benz', 'Stuttgart', 'Berlin', 'North Sea', 'Denmark', 'Sweden', 'Baltic Sea', 'Netherlands', 'Belgium', 'Poland', 'Luxembourg', 'France', 'Switzerland', 'Czech Republic', 'Austria', 'Berlin', 'Hamburg', 'List of countries', 'Europe', 'Albania', 'Andorra', 'Armenia', 'Austria', 'Azerbaijan', 'Belarus', 'Belgium', 'Bosnia and Herzegovina', 'Bulgaria', 'Croatia', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland', 'France', 'Georgia (country)', 'Greece', 'Hungary', 'Iceland', 'Republic of Ireland', 'Italy', 'Kazakhstan', 'Latvia', 'Liechtenstein', 'Lithuania', 'Luxembourg', 'Republic of Macedonia', 'Malta', 'Moldova', 'Monaco', 'Montenegro', 'Netherlands', 'Norway', 'Poland', 'Portugal', 'Romania', 'Russia', 'San Marino', 'Serbia', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 'Switzerland', 'Turkey', 'Ukraine', 'United Kingdom', 'Vatican City', 'Asia', 'Baltic Sea', 'Estonia', 'Latvia', 'Lithuania', 'Denmark', 'Finland', 'Poland', 'Russia', 'Sweden', 'Belarus', 'Czech Republic', 'Norway', 'Slovakia', 'Ukraine', 'List of countries', 'North Sea', 'Europe', 'Belgium', 'Denmark', 'France', 'Netherlands', 'Great Britain', 'Faroe Islands', 'Norway', 'United Kingdom', 'England', 'Scotland', 'European Union', 'Austria', 'Belgium', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland', 'France', 'Greece', 'Hungary', 'Republic of Ireland', 'Italy', 'Latvia', 'Lithuania', 'Luxembourg', 'Malta', 'Netherlands', 'Poland', 'Portugal', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 'United Kingdom', 'Bulgaria', 'Romania', 'Croatia', 'Turkey', 'Republic of Macedonia', 'Canada', 'France', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'United States', 'NATO', 'France', 'Poland', 'Europe', 'Åland', 'Denmark', 'Finland', 'Faroe Islands', 'Iceland', 'Norway', 'Sweden', 'German language', 'Austria', 'Belgium', 'Liechtenstein', 'Luxembourg', 'Netherlands', 'Switzerland', 'Republic of Ireland', 'United Kingdom']

Romania

Royal_Navy

Nuclear_weapon

Royal_Navy

['Royal Marines', 'United Kingdom', 'British Empire', 'Cold War', 'Atlantic Ocean', 'Soviet Union', 'Royal Marines', 'NATO', 'Royal Air Force', 'British monarchy', 'Elizabeth II of the United Kingdom', 'NATO', 'Royal Air Force', 'British monarchy', 'Singapore', 'United Kingdom', 'Sea', 'Communication', 'England', 'Alfred the Great', 'Vikings', 'William I of England', 'Battle of Hastings', 'Edward III of England', 'Francis Drake', 'Henry VIII of England', 'Spanish Armada', 'English Channel', 'Atlantic Ocean', 'Elizabeth I of England', 'Parliament of the United Kingdom', 'Charles I of England', 'Oliver Cromwell', 'Horatio Nelson, 1st Viscount Nelson', 'William III of England', 'Glorious Revolution', 'Acts of Union 1707', 'Ocean', 'France', 'Spain', 'Horatio Nelson, 1st Viscount Nelson', 'French Revolution', 'Canada', 'Arthur Wellesley, 1st Duke of Wellington', 'Charles Darwin', 'Theory of evolution', 'Napoleonic Wars', 'English Channel', 'Food', 'Weapon', 'Battle of Jutland', 'Ottoman Empire', 'World War II', 'North Africa', 'Mediterranean', 'Battle of Normandy', 'World War II', 'United States', 'British Empire', 'Cold War', 'Aircraft carrier', 'Argentina', 'Iraq', 'Cold War', 'Soviet Union', 'Bosnia and Herzegovina', 'Kosovo', 'Sierra Leone', 'Persian Gulf', 'Elizabeth II of the United Kingdom', 'Victoria of the United Kingdom', 'Newcastle upon Tyne', 'Card game', 'World War II', 'Spanish Armada', 'Battle of Jutland', 'Yangtze River', 'Persian Gulf', 'Francis Drake', 'James II of England', 'James Cook', 'Horatio Nelson, 1st Viscount Nelson', 'Portsmouth', 'Francis Drake', 'Spanish Armada', 'Aircraft carrier', 'Horatio Nelson, 1st Viscount Nelson', 'Charles Darwin', 'Iron', 'Battle of Jutland', 'Aircraft carrier']

World_War_II

Royal_Navy

Nuclear_weapon

World_War_II

['Battle of Normandy', 'Nuclear weapon', 'United States', 'Soviet Union', 'Europe', 'Cold War', 'United Kingdom', 'United States', 'Nazi Germany', 'Joseph Stalin', 'Winston Churchill', 'Adolf Hitler', 'Benito Mussolini', 'War', 'Adolf Hitler', 'Nazi Germany', 'Poland', 'Soviet Union', 'North Africa', 'Royal Air Force', 'Royal Navy', 'Soviet Union', 'Battle of Stalingrad', 'Battle of Normandy', 'Battle of the Bulge', 'Jews', 'The Holocaust', 'Attack on Pearl Harbor', 'Battle of Midway', 'Battle of Leyte Gulf', 'Benito Mussolini', 'Adolf Hitler', 'Nazi Germany', 'China', 'United States', 'United Kingdom', 'Treaty of Versailles', 'Japan', 'United States', 'United Kingdom', 'Republic of China', 'Philippines', 'Prime Minister of the United Kingdom', 'Moscow', 'Warsaw', 'Soviet Union', 'Romania', 'Aircraft carrier', 'Montevideo', 'China', 'Beijing', 'Japanese war crimes', 'League of Nations', 'Latvia', 'Lithuania', 'Estonia', 'Denmark', 'Norway', 'Luxembourg', 'Belgium', 'Netherlands', 'France', 'Flanders', 'Blitzkrieg', 'English Channel', 'Paris', 'Royal Air Force', 'Battle of Britain', 'Luftwaffe', 'The Blitz', 'Supermarine Spitfire', 'Albania', 'Gibraltar', 'Malta', 'Libya', 'Egypt', 'Suez Canal', 'United Kingdom', 'India', 'New Zealand', 'Erwin Rommel', 'United Kingdom', 'United States Congress', 'Yugoslavia', 'Battle of Moscow', 'Winston Churchill', 'Iraq', 'Syria', 'Lebanon', 'Damascus', 'Royal Navy', 'Imperial Japanese Navy', 'Saigon', 'Winston Churchill', 'Hong Kong', 'British Empire', 'Myanmar', 'Singapore', 'Battle of Normandy', 'Suez Canal', 'Tunisia', 'Battle of Midway', 'Naval Battle of Guadalcanal', 'Benito Mussolini', 'Rome', 'Royal Navy', 'Solomon Islands', 'Mao Zedong', 'Rome', 'Hungary', 'Romania', 'Bulgaria', 'Winston Churchill', 'Bucharest', 'Battle of Normandy', 'United States', 'United Kingdom', 'Canada', 'Battle of Normandy', 'Paris', 'Antwerp', 'Battle of the Bulge', 'Marshall Islands', 'Guam', 'Battle of Leyte Gulf', 'Franklin D. Roosevelt', 'Winston Churchill', 'Joseph Stalin', 'United Nations', 'Election', 'Rhine', 'Baltic Sea', 'Milan', 'Great Britain', 'Nuclear weapon', 'Harry S. Truman', 'Nuclear weapon', 'Nuclear weapon', 'North Korea', 'Mao Zedong', 'Hirohito', 'The Holocaust', 'Nazism', 'League of Nations', 'Japan', 'Hirohito', 'Slavery', 'China', 'Austria', 'Lithuania', 'Latvia', 'Estonia', 'Armia Krajowa', 'Communism', 'Enigma machine', 'Nuclear weapon', 'Radar', 'Jet engine', 'Aircraft', 'Tank', 'Finland', 'United States of America', 'United Nations', 'San Francisco, California', 'Philippines', 'Cold War', 'Korea', "People's Republic of China", 'Germany', 'Austria', 'Japan', 'Korea', 'Marshall Plan', 'Estonia', 'Latvia', 'Lithuania', 'Taiwan', 'Philippines', 'India', 'Pakistan', 'Vietnam', 'League of Nations', 'United Nations', 'Israel']

Nuclear_weapon

Pac-Man

Honey

Pac-Man

['Japan', 'North America', 'Commodore 64', 'Nintendo Entertainment System', 'ZX Spectrum', 'IPod', 'Central processing unit', 'Popular culture', 'Space Invaders', 'PONG', 'Fruit', 'Japan', 'Space Invaders', 'United States', 'President of the United States', 'Ronald Reagan', 'Nintendo Entertainment System', 'IPod', 'Nintendo DS', 'Commodore 64', 'Nintendo Entertainment System', 'Fish', 'Pikachu', 'Open source', 'Windows', 'Linux', 'Board game', 'IPod', 'Toy', 'The Simpsons', 'Space Invaders']

Fruit

Pac-Man

Honey

Fruit

['Barcelona', 'Botany', 'Seed', 'Food', 'Plant', 'Plum', 'Apple', 'Vegetable', 'Cereal', 'Pollinator', 'Vegetable', 'Pumpkin', 'Rhubarb', 'European Union', 'Carrot', 'Peanut', 'Cereal', 'Seed', 'Corn', 'Wheat', 'Rice', 'Seed', 'Flower', 'Wheat', 'Coconut', 'Pea', 'Bean', 'Peanut', 'Carrot', 'Radish', 'Beet', 'Avocado', 'Plum', 'Banana', 'Apple', 'Bananas', 'Citrus', 'Animal', 'Evolution', 'Dandelion', 'Coconut', 'Apple', 'Mango', 'Human', 'Apple', 'Wine', 'Vegetable', 'Pumpkin', 'Olive oil', 'Apple', 'Vanilla', 'Paprika', 'Black pepper', 'Wheat', 'Tree', 'Morphine', 'Sumac', 'Pumpkin', 'Halloween', 'Coconut']

Pollinator

Pac-Man

Honey

Pollinator

['Flower', 'Bee', 'Protein', 'Wasp', 'Beetle', 'Ant', 'Ultraviolet', 'Vegetable', 'Pollinator decline', 'Cotton', 'Beekeeping']

Bee

Pac-Man

Honey

Bee

['Scientific classification', 'Animal', 'Arthropod', 'Insect', 'Hymenoptera', 'Insect', 'Wasp', 'Ant', 'Antarctica', 'Protein', 'Flower', 'Pollinator', 'Honey bee', 'Agriculture', 'Honey', 'Pollinator decline', 'Honey bee', 'Evolution', 'Beetle', 'Plant', 'Pollinator decline', 'Wood']

Honey

Western_Roman_Empire

Harlem_Globetrotters

Western_Roman_Empire

['Roman Empire', 'Roman Empire', 'Milan', 'Christianity', 'List of countries by system of government', 'Monarchy', 'Currency', 'Roman Empire', 'Roman Empire', '3rd century', '5th century', 'Romulus Augustus', 'Byzantine Empire', 'Ottoman Empire', 'Middle Ages', 'Rome', 'Augustus', 'Mark Antony', 'Greece', 'Turkey', 'Syria', 'Cyprus', 'Alexander the Great', 'Augustus', 'Italy', 'France', 'Belgium', 'Netherlands', 'Luxembourg', 'Spain', 'Portugal', 'Tunisia', 'Roman Empire', 'Rhine', 'Danube', 'Cologne', 'Capital', '3rd century', 'Milan', 'Persian Empire', 'Pope', 'Christianity', 'Franks', 'Mediterranean Sea', 'North Africa', 'Eastern Roman Empire', 'Romulus Augustus', '5th century', 'Attila the Hun', 'Romulus Augustus', 'Middle Ages', '6th century', 'North Africa', 'Byzantine Empire', 'Roman Catholic Church', 'Spanish (language)', 'Latin alphabet', 'Charlemagne', 'Franks', 'Holy Roman Empire', 'Frederick II, Holy Roman Emperor', 'Charles V, Holy Roman Emperor', 'Suleiman the Magnificent', 'Ottoman Empire', '9th century', 'Europe', 'Romulus Augustus']

Italy

Western_Roman_Empire

Harlem_Globetrotters

Italy

['Rome', 'List of countries by system of government', 'European Union', 'Currency', 'Euro', 'Time zone', 'French language', 'German language', 'European Union', 'Mediterranean Sea', 'France', 'Switzerland', 'Austria', 'Slovenia', 'San Marino', 'Vatican City', 'Ancient Rome', 'Rome', 'Roman Catholic Church', 'Invasion', 'Byzantine Empire', 'Italian Renaissance', 'European Union', 'Augustus', 'Culture', 'Civilisation', 'Roman Empire', 'Renaissance', 'Roman Empire', 'Franks', 'Holy Roman Empire', 'Medieval commune', 'Middle Ages', 'Genoa', 'Mediterranean Sea', 'Black Sea', 'Black Death', 'Humanism', 'Renaissance', '15th century', '16th century', '16th century', 'France', 'Spain', 'Austria', 'Milan', 'Age of Enlightenment', 'Vienna', 'French Revolution', 'Democracy', 'Law', 'Napoleon I of France', 'Rome', 'Papacy', '19th century', 'Germany', 'Switzerland', 'United States', 'Argentina', 'Brazil', 'Australia', '20th century', 'Great Britain', 'Revolution', 'Benito Mussolini', 'Hitler', 'Vatican City', 'Ethiopia', 'Albania', 'European Union', 'NATO', 'Bologna', 'Rome', 'Genoa', 'Milan', 'Turin', 'Mediterranean Sea', 'Volcano', 'Mediterranean', 'Rome', 'Ancient Greece', 'Albania', 'Romania', 'Ukraine', 'Poland', 'Morocco', 'Tunisia', 'Christianity', 'Eastern Orthodox Church', 'Judaism', 'Hinduism', 'United States', 'Japan', 'Germany', 'India', 'United Kingdom', 'France', 'Capitalism', 'Agriculture', 'Euro', 'European Union', 'Latin', 'Dante Alighieri', 'German language', 'France', 'Barcelona', 'Switzerland', 'France', 'Austria', 'Slovenia', 'France', 'Croatia', 'Bosnia and Herzegovina', 'Montenegro', 'Albania', 'Mediterranean Sea', 'Algeria', 'Mediterranean Sea', 'Tunisia', 'Libya', 'Greece']

United_States

Western_Roman_Empire

Harlem_Globetrotters

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Basketball

Western_Roman_Empire

Harlem_Globetrotters

Basketball

['Sport', 'Canada', 'United States', 'Soccer', 'Netball', 'Volleyball', 'Baseball', 'Canadian football', 'University of Chicago', 'University of Chicago', 'Theodore Roosevelt', 'Harlem Globetrotters', 'United States', 'Television', 'Harlem Globetrotters', 'Michael Jordan', 'Argentina', 'Greece', 'Italy', 'Latvia', 'Portugal', 'Romania', 'Switzerland', 'Olympic Games', 'Munich', 'Argentina', 'Chile', 'Canada', 'United States', 'Italy', 'Germany', 'Spain', 'United States Virgin Islands', 'Argentina', 'Andrés Nocioni', 'France', 'Japan']

Harlem_Globetrotters

Flute

BASIC

Flute

['Musical instrument', 'Musical instrument', 'Clarinet', 'Bassoon', 'Musical instrument', 'Mammoth', 'Slovenia', 'Antonio Vivaldi', 'Johann Sebastian Bach', 'Sound', 'Electronics', 'Recorder', 'Recorder', 'Tin whistle', 'Recorder', 'China', 'Confucius', 'Silver', 'Gold', 'Platinum', 'Nickel', 'Copper', 'Zinc', 'Corrosion', 'Silver', 'Gold', 'Platinum', 'Copper', 'Silver', 'Bacteria', 'Plum', 'Serbia']

Electronics

Flute

BASIC

Electronics

['Electron', 'Semiconductor', 'Information', 'Physics', 'Engineering', '19th century', 'Telephone', 'Radio', 'Television', 'Colour', 'Sound', 'Radio', 'Computer', 'Semiconductor', 'Integrated circuit', 'Integrated circuit', 'Integrated circuit', 'Semiconductor', 'Semiconductor device']

Computer

Flute

BASIC

Computer

['Watch', 'Toy', 'Abacus', 'Middle Ages', 'Charles Babbage', 'Electricity', 'Electronics', 'John von Neumann', 'Great Britain', 'Integrated circuit', 'Internet', 'Television', 'Telephone', 'Computer programming', 'CPU cache', 'Central processing unit', 'Integrated circuit', 'Trigonometry', 'Boolean logic', 'Matrix (mathematics)', 'CPU cache', 'Floppy disk', 'Automobile', 'Cryptography', 'Internet', 'World Wide Web', 'Internet', 'History of computing hardware', 'Quantum computer', 'Unix', 'GNU', 'Linux', 'Microsoft Windows', 'Microsoft Windows', 'GNOME', 'Internet', 'Computer and video games', 'BASIC', 'C++', 'Python (programming language)', 'Perl', 'Electrical engineering']

BASIC

Mahabharata

Prion

Mahabharata

['Sanskrit', 'India', 'Hinduism', '1st century', 'Ramayana', 'Archaeoastronomy', 'Ramayana', 'English language', 'Ganesha', 'United Kingdom', 'BBC']

United_Kingdom

Mahabharata

Prion

United_Kingdom

['French language', 'London', 'English language', 'List of countries by system of government', 'Constitutional monarchy', 'British monarchy', 'Elizabeth II of the United Kingdom', 'Prime Minister of the United Kingdom', 'Tony Blair', 'Acts of Union 1707', 'European Union', 'Currency', 'Pound sterling', 'Time zone', 'Scottish Gaelic language', 'Scots language', 'Latin', 'English language', 'Scottish Gaelic language', 'Great Britain', 'European Union', 'Europe', 'Great Britain', 'Northern Ireland', 'Ireland', 'Atlantic Ocean', 'North Sea', 'English Channel', 'Irish Sea', 'France', 'Republic of Ireland', 'England', 'Scotland', 'Wales', 'Northern Ireland', 'Bermuda', 'Gibraltar', 'Montserrat', 'Saint Helena', 'Channel Islands', 'Isle of Man', 'Constitutional monarchy', 'Elizabeth II of the United Kingdom', 'United States dollar', 'European Union', 'NATO', 'United Nations', 'British Empire', 'English language', 'Northern Ireland', 'Wales', 'Laws in Wales Acts 1535-1542', 'England', 'Republic of Ireland', 'Capitalism', 'Parliamentary system', 'British Empire', 'Earth', 'World War I', 'World War II', 'British Empire', 'European Union', 'Constitutional monarchy', 'British monarchy', 'Prime Minister of the United Kingdom', 'Parliament of the United Kingdom', 'British House of Commons', 'House of Lords', 'Tony Blair', 'Buckingham Palace', 'Anne of Great Britain', 'Elizabeth II of the United Kingdom', 'Parliament of the United Kingdom', 'British House of Commons', 'House of Lords', 'Church of England', 'Palace of Westminster', 'River Thames', 'London', 'Parliament of the United Kingdom', 'Republic of Ireland', 'Belfast', 'Scotland', 'House of Lords', 'England', 'Wales', 'Northern Ireland', 'Scotland', 'Lake District', 'Peak District', 'Cotswolds', 'France', 'England', 'Lake District', 'Scottish Highlands', 'Ben Nevis', 'Loch', 'Hebrides', 'Orkney Islands', 'Edinburgh', 'World Heritage Site', 'Glasgow', 'Cardiff', 'Belfast', "Giant's Causeway", 'British Isles', 'Northern Ireland', 'England', 'Wales', 'Scotland', 'Northern Ireland', 'London', 'Edinburgh', 'Cardiff', 'Belfast', 'Trafalgar Square', 'London', 'European Union', 'Germany', 'France', 'Europe', 'British Empire', 'Italy', 'Spain', 'English language', 'British Isles', 'Canada', 'Argentina', 'Scots language', 'Hindi', 'Hindi', 'Canterbury Cathedral', 'Roman Britain', 'Church of England', 'Henry VIII of England', 'House of Lords', 'Canterbury Cathedral', 'Archbishop of Canterbury', 'Westminster Abbey', 'Church of England', 'Anglican Communion', 'Church of Ireland', 'Hinduism', 'Europe', 'Christianity', 'Islam', 'Hinduism', 'Sikhism', 'Judaism', 'Pakistan', 'India', 'Bangladesh', 'Somalia', 'India', 'Hinduism', 'Sikhism', 'Market', 'Germany', 'Industrial Revolution', 'Steel', 'HSBC', 'Edinburgh', 'Europe', 'BAE Systems', 'Airbus', 'GlaxoSmithKline', 'Natural gas', 'Petroleum', 'Pound sterling', 'Euro', 'Gordon Brown', 'Tony Blair', 'Local government in the United Kingdom', 'England', 'Kingdom', 'Scotland', 'Kingdom', 'Wales', 'Principality', 'Northern Ireland', 'London', 'City status in the United Kingdom', 'Jersey', 'Guernsey', 'Isle of Man', 'British Empire', 'Royal Navy', 'Elizabeth II of the United Kingdom', 'Royal Air Force', 'Royal Navy', 'Royal Marines', 'NATO', 'University of Cambridge', 'Bertrand Russell', 'Adam Smith', 'James Clerk Maxwell', 'Michael Faraday', 'Charles Darwin', 'Francis Crick', 'Isambard Kingdom Brunel', 'Hydrogen', 'Gravity', 'Electron', 'DNA', 'Television', 'Jet engine', 'Bicycle', 'Computer', 'William Shakespeare', 'William Shakespeare', 'Novel', 'Jane Austen', 'Charles Dickens', 'J. R. R. Tolkien', 'J. K. Rowling', 'Ben Jonson', 'John Milton', 'T. S. Eliot', 'Christopher Wren', 'Henry Purcell', 'Benjamin Britten', 'Opera', 'The Beatles', 'Queen (band)', 'Iron Maiden', 'The Rolling Stones', 'Oasis (band)', 'Kylie Minogue', 'Arctic Monkeys', 'J. M. W. Turner', 'The Championships, Wimbledon', 'Grand Slam (tennis)', 'Sport', 'Association football', 'Rugby football', 'Cricket', 'Tennis', 'Football (soccer)', 'Olympic Games', 'Manchester United F.C.', 'Liverpool F.C.', 'Chelsea F.C.', 'Arsenal F.C.', 'Celtic F.C.', 'Liverpool F.C.', 'Manchester United F.C.', 'Celtic F.C.', 'Cricket', 'England', 'England', 'England', 'England', 'England', 'Cricket', 'Olympic Games', 'Wales', 'Northern Ireland', 'Republic of Ireland', 'Rugby World Cup', 'Tennis', 'Charles II of England', 'Ireland', 'Scottish Highlands', 'Formula One', 'Damon Hill', 'Plymouth', 'Lion', 'Wales', 'Great Britain']

DNA

Mahabharata

Prion

DNA

['Genetics', 'Cell (biology)', 'Life', 'Virus', 'Protein', 'Genetic code', 'Eukaryote', 'Cell (biology)', 'Plant', 'Animal', 'Fungus', 'Bacterium', 'Thiamine', 'Sugar', 'Viruses', 'Virus', 'DNA repair', 'Information', 'Protein', 'Organism', 'Genetic code', 'Ultraviolet', 'Polymerase chain reaction', 'Protein', 'Francis Crick', 'James D. Watson', 'University of Cambridge', 'Linus Pauling', 'James D. Watson', 'Francis Crick', 'James D. Watson', 'Francis Crick', 'Genetic code', 'James D. Watson', 'Francis Crick', 'United Kingdom', 'Computer science', 'Bioinformatics', 'Sequence alignment', 'Cryptography', 'Evolution', 'Anthropology', 'Thomas Jefferson', 'Nature']

Virus

Mahabharata

Prion

Virus

['Cell (biology)', 'Organism', 'Protein', 'Eukaryote', 'Plants', 'Bacteria', 'AIDS', 'Rabies', 'Life', 'Rabies', 'Ottoman Empire', 'Smallpox', 'Edward Jenner', 'Protein', 'Fossil', 'Prion', 'Eubacteria', 'Protein', 'Football (soccer)', 'Buckminster Fuller', 'HIV', 'Mount Everest', 'DNA', 'Prion', 'Common cold', 'AIDS', 'Multiple sclerosis', 'Angola', 'Smallpox', 'World Health Organization', 'Medicine', 'Bacterium', 'Genetics', 'Protein', 'Genetics', 'Liquid crystal', 'Smallpox', 'Latin', 'Sanskrit']

Prion

Serenity_(film)

Gerald_Ford

Serenity_(film)

['Australia', 'North America', 'United Kingdom', 'United States', 'English language', 'Film', 'Firefly (TV series)', 'Sydney', 'Melbourne', 'Adelaide', 'Sydney', 'Perth, Western Australia', 'United Kingdom', 'Ireland', 'London', 'Birmingham', 'Manchester', 'Dublin', 'Melbourne', 'Sydney', 'DVD', 'American Civil War', 'Star Wars', 'Starship Troopers', 'Star Wars', 'William Shakespeare', 'Blade Runner', 'The Simpsons', 'Russian language', 'United States of America', 'Oxford', 'United Kingdom']

United_States

Serenity_(film)

Gerald_Ford

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

President_of_the_United_States

Serenity_(film)

Gerald_Ford

President_of_the_United_States

['United States Presidential trivia', 'Rutherford B. Hayes', 'United States', 'United States Constitution', 'United States Senate', 'George Washington', 'George W. Bush', 'Cold War', 'Soviet Union', 'Monarchy', 'George Washington', 'Fourteenth Amendment to the United States Constitution', 'Fourteenth Amendment to the United States Constitution', 'George W. Bush', 'Bill Clinton', 'Jimmy Carter', 'George Washington', 'Theodore Roosevelt', 'William McKinley', 'Franklin D. Roosevelt', 'Dwight D. Eisenhower', 'Ronald Reagan', 'Bill Clinton', 'Richard Nixon', 'George W. Bush', 'Lyndon B. Johnson', 'John F. Kennedy', 'John F. Kennedy assassination', 'Harry S. Truman', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'Great Britain', 'Mass media', 'George Washington', 'John F. Kennedy', 'Mount Rushmore', 'Boeing 747', 'Bill Clinton', 'Gerald Ford', 'Richard Nixon', 'George Washington', 'John Adams', 'Thomas Jefferson', 'James Monroe', 'Andrew Jackson', 'Martin Van Buren', 'William Henry Harrison', 'John Tyler', 'James K. Polk', 'Zachary Taylor', 'Millard Fillmore', 'Franklin Pierce', 'James Buchanan', 'Abraham Lincoln', 'Andrew Johnson', 'Ulysses S. Grant', 'Rutherford B. Hayes', 'Chester A. Arthur', 'Grover Cleveland', 'Benjamin Harrison', 'Grover Cleveland', 'William McKinley', 'Theodore Roosevelt', 'William Howard Taft', 'Woodrow Wilson', 'Warren G. Harding', 'Calvin Coolidge', 'Herbert Hoover', 'Harry S. Truman', 'Dwight D. Eisenhower', 'John F. Kennedy', 'Lyndon B. Johnson', 'Richard Nixon', 'Jimmy Carter', 'Ronald Reagan', 'George H. W. Bush', 'Bill Clinton', 'George W. Bush', 'William Howard Taft', 'Herbert Hoover', 'Jimmy Carter', 'Human rights', 'George H. W. Bush', 'Bill Clinton', '2004 Indian Ocean earthquake', 'Hurricane Katrina', 'Andrew Johnson', 'Grover Cleveland']

Gerald_Ford

Albinism

Tungsten

Albinism

['Latin', 'Ultraviolet', 'Chromatophore', 'Honduras', 'Amish', 'Color blindness', 'Retina', 'Retina', 'Papua New Guinea', 'Niger']

Ultraviolet

Albinism

Tungsten

Ultraviolet

['Electromagnetic radiation', 'Latin', 'Color', 'Eye', 'Bird', 'Reptile', 'Insect', 'Bee', 'Eye', "Earth's atmosphere", 'DNA', 'DNA', 'Cancer', 'Bacterium', 'Ozone depletion', 'Cataract', 'Retina', 'Mercury (element)', 'Jupiter', 'Astronomy', 'Chemistry', 'Mineral', 'Protein', 'Genetics', 'Semiconductor', 'Integrated circuit', 'Ozone', 'DNA', 'Sunlight', 'Coal', 'Sun', "Earth's atmosphere", 'Metal', 'Sulfur', 'Hydrogen', 'Ammonia', 'Optical fiber', 'Oxyrhynchus']

Mercury_(element)

Albinism

Tungsten

Mercury_(element)

['Gold', 'Thallium', 'Cadmium', 'Ununbium', 'List of elements by name', 'Color', 'Xenon', 'Electron', 'Phase (matter)', 'Magnetism', 'Gold', 'Gold', 'Neutron', 'Gold', 'Neutron', 'Neutron', 'Neutron', 'Neutron', 'Neutron', 'Thallium', 'Neutron', 'Chemical element', 'Periodic table', 'Caesium', 'Francium', 'Gallium', 'Bromine', 'Alcohol', 'Mineral', 'Sodium', 'Gold', 'Silver', 'Brazil', 'Barcelona', 'Sodium hydroxide', 'Chlorine', 'Nazi Germany', 'Aluminium', 'Corrosion', 'Caesium', 'China', 'Egypt', 'China', 'India', 'Tibet', 'Qin Shi Huang', 'Ancient Greece', 'Roman Empire', 'Alchemy', 'Matter', 'Sulfur', 'Gold', 'Latin', 'Mercury (planet)', 'Autism', 'European Union', 'Algeria', 'Mineral', 'Sulfur', 'Volcano', 'Spain', 'Kyrgyzstan', 'China', 'Tajikistan', 'Peru', 'Italy', 'Slovenia', 'United States', 'Mexico', 'Medicine', 'Corrosion', 'Semiconductor', 'Semiconductor', 'Pollution', 'Sulfuric acid', 'Sulfuric acid', 'Chlorine', 'Steel', 'Gold', 'Sulfur', 'Waste management', 'Alcohol', 'Fertilizer', 'World Health Organization', 'Fish', 'Shark', 'Coal', 'Fossil fuel', 'Coal', 'Aluminium']

Periodic_table

Albinism

Tungsten

Periodic_table

['Chemical element', 'Russia', 'Dmitri Mendeleev', 'Chemistry', 'Physics', 'Biology', 'Engineering', 'Industry', 'Ununoctium', 'Hydrogen', 'Helium', 'Lithium', 'Beryllium', 'Boron', 'Carbon', 'Nitrogen', 'Oxygen', 'Fluorine', 'Neon', 'Sodium', 'Magnesium', 'Aluminium', 'Silicon', 'Phosphorus', 'Sulfur', 'Chlorine', 'Argon', 'Potassium', 'Calcium', 'Scandium', 'Titanium', 'Vanadium', 'Chromium', 'Manganese', 'Iron', 'Cobalt', 'Nickel', 'Copper', 'Zinc', 'Gallium', 'Germanium', 'Arsenic', 'Selenium', 'Bromine', 'Krypton', 'Rubidium', 'Strontium', 'Yttrium', 'Zirconium', 'Niobium', 'Molybdenum', 'Technetium', 'Ruthenium', 'Rhodium', 'Palladium', 'Silver', 'Cadmium', 'Indium', 'Tin', 'Antimony', 'Tellurium', 'Iodine', 'Xenon', 'Caesium', 'Barium', 'Hafnium', 'Tantalum', 'Tungsten', 'Rhenium', 'Osmium', 'Iridium', 'Platinum', 'Gold', 'Mercury (element)', 'Thallium', 'Lead', 'Bismuth', 'Polonium', 'Astatine', 'Radon', 'Francium', 'Radium', 'Rutherfordium', 'Dubnium', 'Seaborgium', 'Bohrium', 'Hassium', 'Meitnerium', 'Darmstadtium', 'Roentgenium', 'Ununbium', 'Ununtrium', 'Ununquadium', 'Ununpentium', 'Ununhexium', 'Ununoctium', 'Lanthanum', 'Cerium', 'Praseodymium', 'Neodymium', 'Promethium', 'Samarium', 'Europium', 'Gadolinium', 'Terbium', 'Dysprosium', 'Holmium', 'Erbium', 'Thulium', 'Ytterbium', 'Lutetium', 'Actinium', 'Thorium', 'Protactinium', 'Uranium', 'Neptunium', 'Plutonium', 'Americium', 'Curium', 'Berkelium', 'Californium', 'Einsteinium', 'Fermium', 'Mendelevium', 'Nobelium', 'Lawrencium', 'Metal', 'Periodic table (large version)', 'List of elements by name', 'Proton', 'Quantum mechanics', 'Electron', 'Quantum mechanics', 'Helium', 'Fluorine', 'Hydrochloric acid', 'Uranium', 'Nuclear power', 'Metal', 'Hydrogen', 'Francium', 'Quantum mechanics', 'Dmitri Mendeleev', '19th century']

Tungsten

Principality

Wake_Island

Principality

['Monarchy', 'Liechtenstein', 'Monaco', 'Andorra', 'Wales', 'Luxembourg', '20th century', 'France', 'Germany', 'Italy', 'Roman Empire', 'Middle Ages', 'Europe', 'Renaissance', 'Monarchy', 'Great Britain', 'France', 'Portugal', 'Spain', 'Italy', 'Italy', 'Papacy', 'Nationalism', '19th century', 'World War II', 'Roman Catholic Church', 'Africa', 'Asia', 'Oceania', 'England', 'Italy']

World_War_II

Principality

Wake_Island

World_War_II

['Battle of Normandy', 'Nuclear weapon', 'United States', 'Soviet Union', 'Europe', 'Cold War', 'United Kingdom', 'United States', 'Nazi Germany', 'Joseph Stalin', 'Winston Churchill', 'Adolf Hitler', 'Benito Mussolini', 'War', 'Adolf Hitler', 'Nazi Germany', 'Poland', 'Soviet Union', 'North Africa', 'Royal Air Force', 'Royal Navy', 'Soviet Union', 'Battle of Stalingrad', 'Battle of Normandy', 'Battle of the Bulge', 'Jews', 'The Holocaust', 'Attack on Pearl Harbor', 'Battle of Midway', 'Battle of Leyte Gulf', 'Benito Mussolini', 'Adolf Hitler', 'Nazi Germany', 'China', 'United States', 'United Kingdom', 'Treaty of Versailles', 'Japan', 'United States', 'United Kingdom', 'Republic of China', 'Philippines', 'Prime Minister of the United Kingdom', 'Moscow', 'Warsaw', 'Soviet Union', 'Romania', 'Aircraft carrier', 'Montevideo', 'China', 'Beijing', 'Japanese war crimes', 'League of Nations', 'Latvia', 'Lithuania', 'Estonia', 'Denmark', 'Norway', 'Luxembourg', 'Belgium', 'Netherlands', 'France', 'Flanders', 'Blitzkrieg', 'English Channel', 'Paris', 'Royal Air Force', 'Battle of Britain', 'Luftwaffe', 'The Blitz', 'Supermarine Spitfire', 'Albania', 'Gibraltar', 'Malta', 'Libya', 'Egypt', 'Suez Canal', 'United Kingdom', 'India', 'New Zealand', 'Erwin Rommel', 'United Kingdom', 'United States Congress', 'Yugoslavia', 'Battle of Moscow', 'Winston Churchill', 'Iraq', 'Syria', 'Lebanon', 'Damascus', 'Royal Navy', 'Imperial Japanese Navy', 'Saigon', 'Winston Churchill', 'Hong Kong', 'British Empire', 'Myanmar', 'Singapore', 'Battle of Normandy', 'Suez Canal', 'Tunisia', 'Battle of Midway', 'Naval Battle of Guadalcanal', 'Benito Mussolini', 'Rome', 'Royal Navy', 'Solomon Islands', 'Mao Zedong', 'Rome', 'Hungary', 'Romania', 'Bulgaria', 'Winston Churchill', 'Bucharest', 'Battle of Normandy', 'United States', 'United Kingdom', 'Canada', 'Battle of Normandy', 'Paris', 'Antwerp', 'Battle of the Bulge', 'Marshall Islands', 'Guam', 'Battle of Leyte Gulf', 'Franklin D. Roosevelt', 'Winston Churchill', 'Joseph Stalin', 'United Nations', 'Election', 'Rhine', 'Baltic Sea', 'Milan', 'Great Britain', 'Nuclear weapon', 'Harry S. Truman', 'Nuclear weapon', 'Nuclear weapon', 'North Korea', 'Mao Zedong', 'Hirohito', 'The Holocaust', 'Nazism', 'League of Nations', 'Japan', 'Hirohito', 'Slavery', 'China', 'Austria', 'Lithuania', 'Latvia', 'Estonia', 'Armia Krajowa', 'Communism', 'Enigma machine', 'Nuclear weapon', 'Radar', 'Jet engine', 'Aircraft', 'Tank', 'Finland', 'United States of America', 'United Nations', 'San Francisco, California', 'Philippines', 'Cold War', 'Korea', "People's Republic of China", 'Germany', 'Austria', 'Japan', 'Korea', 'Marshall Plan', 'Estonia', 'Latvia', 'Lithuania', 'Taiwan', 'Philippines', 'India', 'Pakistan', 'Vietnam', 'League of Nations', 'United Nations', 'Israel']

United_States

Principality

Wake_Island

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Wake_Island

Palestinian_territories

Edinburgh

Palestinian_territories

['SOS Children in Palestine', 'Egypt', 'Jordan', 'Israel', 'West Bank', 'Gaza Strip', 'Egypt', 'United Nations', 'Israel', 'Israel', 'Jordan', 'Egypt', 'Jordan River', 'Mediterranean Sea', 'United Nations', 'Mediterranean Sea', 'Lebanon', 'Syria', 'Jordan River', 'Egypt', 'West Bank', 'Gaza Strip', 'Syria', 'Lebanon', 'United Nations', 'Israel', 'West Bank', 'Gaza Strip', 'Religion', 'Ottoman Empire', 'Jerusalem', 'Jordan River', 'United Kingdom', 'Pakistan', 'West Bank', 'Jordan', 'Gaza Strip', 'West Bank', 'Gaza Strip', 'Tel Aviv', 'West Bank', 'Gaza Strip', 'Middle East', 'Yom Kippur War']

United_Nations

Palestinian_territories

Edinburgh

United_Nations

['New York City', 'Arabic language', 'Chinese language', 'English language', 'French language', 'Russian language', 'Spanish language', 'International law', 'Human rights', 'League of Nations', 'World War II', "People's Republic of China", 'Republic of China', 'France', 'Russia', 'Soviet Union', 'United Kingdom', 'United States of America', 'New York City', 'Organization', 'International Court of Justice', 'World Health Organization', 'South Korea', 'War', 'Human rights', 'International law', 'League of Nations', 'Byron', 'Franklin D. Roosevelt', 'Winston Churchill', 'Moscow', 'Cairo', 'Tehran', 'Poland', 'Montenegro', 'List of sovereign states', 'Republic of China', 'Taiwan', "People's Republic of China", 'Vatican City', 'New York City', 'Geneva', 'London', 'Geneva', 'The Hague', 'Vienna', 'Montreal', 'Copenhagen', 'United States', 'Japan', 'Germany', 'United Kingdom', 'France', 'Italy', 'Canada', 'Spain', 'China', 'Arabic language', 'Chinese language', 'English language', 'French language', 'Russian language', 'Spanish language', 'English language', 'French language', 'Hindi', 'Republic of China', "People's Republic of China", 'International Court of Justice', 'International law', 'Government', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'United States', 'Darfur conflict', 'Sudan', 'Berlin', 'World Health Organization', 'Rio de Janeiro', 'Cairo', 'Egypt', 'Beijing', "People's Republic of China", 'Istanbul', 'Turkey', 'Nuclear weapon', 'North Korea', 'Cyprus', 'Iraq', 'Kashmir', 'Kosovo', 'Sudan', 'Lebanon', 'East Timor', 'Canada', 'Portugal', 'Cold War', 'Dorset', 'Nobel Peace Prize', 'Kofi Annan', 'Democratic Republic of the Congo', 'Pakistan', 'Uruguay', 'Morocco', 'Tunisia', 'South Africa', 'Nepal', 'BBC', 'Liberia', 'Cold War', 'Rwandan genocide', 'Second Congo War', 'Netherlands', 'Somalia', 'Haiti', 'Burundi', "Côte d'Ivoire", 'Liberia', 'Human rights', 'Democracy', 'Afghanistan', 'Cuba', 'Pakistan', 'Russia', 'Saudi Arabia', 'Azerbaijan', 'Iran', 'Venezuela', 'Thailand', 'Iraq', 'Kyrgyzstan', 'Tibet', 'Rwandan Genocide', 'Poverty', 'Literacy', 'Education', 'World Health Organization', 'Smallpox', 'Bretton Woods system', 'Horn of Africa', 'International Court of Justice', 'Nicaragua', 'Yugoslavia', 'Rwandan genocide', 'Rome', 'Africa', 'South America', 'Asia', 'Petroleum', 'Food', 'Medicine', 'Switzerland', 'John Howard', 'Kofi Annan', 'Terrorism', 'Switzerland']

London

Palestinian_territories

Edinburgh

London

['Palace of Westminster', 'River Thames', 'England', 'List of sovereign states', 'United Kingdom', 'England', 'Parliament of the United Kingdom', 'European Parliament', 'Capital', 'England', 'United Kingdom', 'Business', 'Finance', 'Politics', 'Culture', 'Education', 'Mass media', 'Fashion', 'Sport', 'European Union', 'Palace of Westminster', 'Tower Bridge', 'Tower of London', 'Westminster Abbey', 'Buckingham Palace', 'National Gallery, London', 'World War II', 'M25 motorway', 'Trafalgar Square', 'Ancient Rome', 'City status in the United Kingdom', 'International Space Station', 'River Thames', 'Tide', 'Glacier', 'Temperate', 'Piccadilly Circus', 'Trafalgar Square', 'Royal Parks of London', 'Hyde Park, London', "Regent's Park", 'Hampstead Heath', 'Roman Empire', 'Westminster Abbey', 'Boudica', 'Roman Britain', 'Roman Empire', 'Viking', 'Alfred the Great', 'Canute the Great', 'London Bridge', 'Edward the Confessor', 'Westminster Abbey', 'Palace of Westminster', 'Battle of Hastings', 'Westminster Abbey', 'Tower of London', 'William II of England', 'Palace of Westminster', 'Middle Ages', 'Spanish Armada', 'Black Death', 'The Blitz', 'World War II', 'London Underground', 'The Blitz', 'Germany', 'Luftwaffe', 'World War II', 'Terrorism', 'Northern Ireland', 'Middle Ages', 'Palace of Westminster', 'Palace of Westminster', 'Europe', 'British House of Commons', 'Liberal Democrats', 'New York City', 'Tokyo', 'British Empire', 'Multiculturalism', 'HSBC', 'United States dollar', 'Paris', 'Piccadilly Circus', 'New York City', 'City', 'Christianity', "St Paul's Cathedral", 'Anglicanism', 'Westminster Abbey', 'Jewish', "Regent's Park", 'Israel', 'London Underground', 'Lille', 'Paris', 'Brussels', 'Belgium', 'M25 motorway', 'National Gallery, London', 'Piccadilly Circus', 'Ethnic group', 'Charles Dickens', 'Charles Dickens', 'William Shakespeare', 'Ben Jonson', 'Laurence Olivier', 'The Rolling Stones', 'Eric Clapton', 'Iron Maiden', 'Queen (band)', 'Commonwealth Games', 'Football (soccer)', 'Arsenal F.C.', 'Chelsea F.C.', 'Tottenham Hotspur F.C.', 'Football', 'Football', 'Newspaper', 'England', 'Soccer', 'Soccer', 'Association football', 'Soccer', 'Cricket', 'The Championships, Wimbledon', 'University of Cambridge', 'River Thames', 'New York City', 'Moscow', 'Russia', 'Berlin', 'Germany', 'Beijing', "People's Republic of China", 'Tokyo', 'Japan', 'Bucharest', 'Romania', 'Paris', 'France']

United_Kingdom

Palestinian_territories

Edinburgh

United_Kingdom

['French language', 'London', 'English language', 'List of countries by system of government', 'Constitutional monarchy', 'British monarchy', 'Elizabeth II of the United Kingdom', 'Prime Minister of the United Kingdom', 'Tony Blair', 'Acts of Union 1707', 'European Union', 'Currency', 'Pound sterling', 'Time zone', 'Scottish Gaelic language', 'Scots language', 'Latin', 'English language', 'Scottish Gaelic language', 'Great Britain', 'European Union', 'Europe', 'Great Britain', 'Northern Ireland', 'Ireland', 'Atlantic Ocean', 'North Sea', 'English Channel', 'Irish Sea', 'France', 'Republic of Ireland', 'England', 'Scotland', 'Wales', 'Northern Ireland', 'Bermuda', 'Gibraltar', 'Montserrat', 'Saint Helena', 'Channel Islands', 'Isle of Man', 'Constitutional monarchy', 'Elizabeth II of the United Kingdom', 'United States dollar', 'European Union', 'NATO', 'United Nations', 'British Empire', 'English language', 'Northern Ireland', 'Wales', 'Laws in Wales Acts 1535-1542', 'England', 'Republic of Ireland', 'Capitalism', 'Parliamentary system', 'British Empire', 'Earth', 'World War I', 'World War II', 'British Empire', 'European Union', 'Constitutional monarchy', 'British monarchy', 'Prime Minister of the United Kingdom', 'Parliament of the United Kingdom', 'British House of Commons', 'House of Lords', 'Tony Blair', 'Buckingham Palace', 'Anne of Great Britain', 'Elizabeth II of the United Kingdom', 'Parliament of the United Kingdom', 'British House of Commons', 'House of Lords', 'Church of England', 'Palace of Westminster', 'River Thames', 'London', 'Parliament of the United Kingdom', 'Republic of Ireland', 'Belfast', 'Scotland', 'House of Lords', 'England', 'Wales', 'Northern Ireland', 'Scotland', 'Lake District', 'Peak District', 'Cotswolds', 'France', 'England', 'Lake District', 'Scottish Highlands', 'Ben Nevis', 'Loch', 'Hebrides', 'Orkney Islands', 'Edinburgh', 'World Heritage Site', 'Glasgow', 'Cardiff', 'Belfast', "Giant's Causeway", 'British Isles', 'Northern Ireland', 'England', 'Wales', 'Scotland', 'Northern Ireland', 'London', 'Edinburgh', 'Cardiff', 'Belfast', 'Trafalgar Square', 'London', 'European Union', 'Germany', 'France', 'Europe', 'British Empire', 'Italy', 'Spain', 'English language', 'British Isles', 'Canada', 'Argentina', 'Scots language', 'Hindi', 'Hindi', 'Canterbury Cathedral', 'Roman Britain', 'Church of England', 'Henry VIII of England', 'House of Lords', 'Canterbury Cathedral', 'Archbishop of Canterbury', 'Westminster Abbey', 'Church of England', 'Anglican Communion', 'Church of Ireland', 'Hinduism', 'Europe', 'Christianity', 'Islam', 'Hinduism', 'Sikhism', 'Judaism', 'Pakistan', 'India', 'Bangladesh', 'Somalia', 'India', 'Hinduism', 'Sikhism', 'Market', 'Germany', 'Industrial Revolution', 'Steel', 'HSBC', 'Edinburgh', 'Europe', 'BAE Systems', 'Airbus', 'GlaxoSmithKline', 'Natural gas', 'Petroleum', 'Pound sterling', 'Euro', 'Gordon Brown', 'Tony Blair', 'Local government in the United Kingdom', 'England', 'Kingdom', 'Scotland', 'Kingdom', 'Wales', 'Principality', 'Northern Ireland', 'London', 'City status in the United Kingdom', 'Jersey', 'Guernsey', 'Isle of Man', 'British Empire', 'Royal Navy', 'Elizabeth II of the United Kingdom', 'Royal Air Force', 'Royal Navy', 'Royal Marines', 'NATO', 'University of Cambridge', 'Bertrand Russell', 'Adam Smith', 'James Clerk Maxwell', 'Michael Faraday', 'Charles Darwin', 'Francis Crick', 'Isambard Kingdom Brunel', 'Hydrogen', 'Gravity', 'Electron', 'DNA', 'Television', 'Jet engine', 'Bicycle', 'Computer', 'William Shakespeare', 'William Shakespeare', 'Novel', 'Jane Austen', 'Charles Dickens', 'J. R. R. Tolkien', 'J. K. Rowling', 'Ben Jonson', 'John Milton', 'T. S. Eliot', 'Christopher Wren', 'Henry Purcell', 'Benjamin Britten', 'Opera', 'The Beatles', 'Queen (band)', 'Iron Maiden', 'The Rolling Stones', 'Oasis (band)', 'Kylie Minogue', 'Arctic Monkeys', 'J. M. W. Turner', 'The Championships, Wimbledon', 'Grand Slam (tennis)', 'Sport', 'Association football', 'Rugby football', 'Cricket', 'Tennis', 'Football (soccer)', 'Olympic Games', 'Manchester United F.C.', 'Liverpool F.C.', 'Chelsea F.C.', 'Arsenal F.C.', 'Celtic F.C.', 'Liverpool F.C.', 'Manchester United F.C.', 'Celtic F.C.', 'Cricket', 'England', 'England', 'England', 'England', 'England', 'Cricket', 'Olympic Games', 'Wales', 'Northern Ireland', 'Republic of Ireland', 'Rugby World Cup', 'Tennis', 'Charles II of England', 'Ireland', 'Scottish Highlands', 'Formula One', 'Damon Hill', 'Plymouth', 'Lion', 'Wales', 'Great Britain']

Scotland

Palestinian_territories

Edinburgh

Scotland

['English language', 'Scots language', 'Scottish Gaelic language', 'Latin', 'Edinburgh', 'Glasgow', 'Scottish Gaelic language', 'Scots language', 'List of countries by system of government', 'Constitutional monarchy', 'British monarchy', 'Elizabeth II of the United Kingdom', 'Prime Minister of the United Kingdom', 'Tony Blair', 'Currency', 'Pound sterling', 'Time zone', 'Scots language', 'French language', 'Scottish Gaelic language', 'United Kingdom', 'Great Britain', 'Columba', 'Scottish Gaelic language', 'Europe', 'Country', 'United Kingdom', 'Great Britain', 'England', 'North Sea', 'Atlantic Ocean', 'Irish Sea', 'Edinburgh', 'Capital', 'City status in the United Kingdom', 'Glasgow', 'European Union', 'Acts of Union 1707', 'United Nations', 'Bede', 'Ireland', 'Race', 'Orkney', 'Orkney', 'Orkney', 'Iron age', 'Roman Empire', 'England', 'Wales', 'Picts', 'Glorious Revolution', 'William and Mary', 'Cattle', 'Coal', 'Industrial Revolution', 'Europe', 'World War II', 'Elizabeth II of the United Kingdom', 'Parliament of the United Kingdom', 'Palace of Westminster', 'London', 'Edinburgh', 'University', 'Government', 'Liberal Democrats', 'British House of Commons', 'House of Lords', 'Roman law', 'Mediaeval', 'Acts of Union 1707', 'England', 'Orkney', 'Shetland', 'Heraldry', 'City status in the United Kingdom', 'Aberdeen', 'Dundee', 'Edinburgh', 'Glasgow', 'Outer Hebrides', 'Orkney Islands', 'Great Britain', 'Europe', 'England', 'Ireland', 'Norway', 'Iceland', 'Atlantic Ocean', 'North Sea', 'England', 'Norway', 'Isle of Man', 'Orkney', 'Shetland', 'Norway', 'Rockall', 'Republic of Ireland', 'Iceland', 'Denmark', 'Scottish Highlands', 'British Isles', 'Ben Nevis', 'Glasgow', 'Capital', 'Edinburgh', 'Irish Sea', 'North Sea', 'Orkney Islands', 'Hebrides', 'Inner Hebrides', 'Outer Hebrides', 'Orkney', 'Ben Nevis', 'British Isles', 'Climate', 'Temperate', 'Atlantic Ocean', 'Oslo', 'Moscow', 'North Sea', 'Inner Hebrides', 'Industrial Revolution', 'British Empire', 'Technology', 'North Sea oil', 'Aberdeen', 'Textile', 'European Union', 'United States', 'Germany', 'Pound sterling', 'Banknote', 'Northern Ireland', 'Acts of Union 1707', 'Northern Ireland', "Royal Navy's", 'Royal Marines', 'Royal Air Force', 'Glasgow', 'City status in the United Kingdom', 'Glasgow', 'World War II', 'China', 'United Kingdom', 'English language', 'Scottish Gaelic language', 'Scots language', 'Scots language', 'English language', 'Church of England', 'England', 'Scottish Episcopal Church', 'Ireland', 'Italy', 'Poland', 'Glasgow', 'Soccer', 'Celtic F.C.', 'Islam', 'Religion', 'Education', 'Europe', 'English language', 'Mathematics', 'Science', 'Agriculture', 'Mediaeval', 'British Isles', 'Music', 'North America', 'English language', 'Scottish Gaelic language', 'Scots language', 'French language', 'French language', 'Scots language', 'Scots language', 'Folklore', 'FIFA World Cup', 'Rugby World Cup', 'Commonwealth Games', 'Olympic Games', 'Football', 'Edinburgh', 'Glasgow', 'Northern Ireland', 'Belgium', 'Norway', 'Faroe Islands', 'Iceland', 'Queen Elizabeth II', '9th century', 'Union Flag', 'Lion', 'Textile', 'Canada']

Edinburgh

Anglicanism

Ice_sheet

Anglicanism

['Latin', 'England', 'Church of England', 'Anglican Communion', 'Anglican Communion', 'Martin Luther', 'John Calvin', 'Archbishop of Canterbury', 'Anglican Communion', 'Christianity', 'English Reformation', 'Apostolic Succession', 'Roman Catholic Church', 'Episcopal polity', 'Thomas Cranmer', 'Henry VIII of England', 'Elizabeth I of England', 'Archbishop of Canterbury', 'Book of Common Prayer', '6th century', 'Roman Britain', '5th century', '1st century', '4th century', 'Ireland', 'Scotland', 'Columba', 'Henry VIII of England', 'English Reformation', 'Papacy', 'Book of Common Prayer', 'Archbishop of Canterbury', 'Thomas Cranmer', 'John Calvin', 'Edward VI of England', 'Mary I of England', 'Elizabeth I of England', 'Roman Catholic Church', 'Thomas Cranmer', 'Henry VIII of England', 'Archbishop of Canterbury', 'Book of Common Prayer', '16th century', 'James I of England', 'Charles I of England', 'Oliver Cromwell', 'Charles I of England', 'Charles II of England', '17th century', 'Church of Ireland', 'Scottish Episcopal Church', 'Aberdeen', 'Anglican Church of Australia', 'Episcopal polity', 'Rowan Williams', 'Bangladesh', 'Apostolic Succession', 'Book of Common Prayer', 'Ethics', 'United States', 'Rowan Williams', 'Eastern Orthodox Church', 'Jesus', 'William Wilberforce', 'Desmond Tutu', 'Desmond Tutu', 'South Africa', 'Church of England', 'God', 'Poverty', 'Solomon Islands', 'Vanuatu', 'Papua New Guinea', 'Philippines', 'Michael Ramsey', 'Archbishop of Canterbury', 'Roman Catholic Church', 'Michael Ramsey', 'Ordination of women', 'John Paul II']

United_States

Anglicanism

Ice_sheet

United_States

['Washington, D.C.', 'New York City', 'American English', 'List of countries by system of government', 'President of the United States', 'George W. Bush', 'American Revolutionary War', 'United States Declaration of Independence', 'Currency', 'United States dollar', 'Time zone', 'Oregon', 'California', 'Florida', 'Minnesota', 'West Virginia', 'Washington, D.C.', 'Rhode Island', 'Los Angeles, California', 'San Francisco, California', 'Chicago', 'Houston, Texas', 'Atlanta, Georgia', 'New York City', 'Philadelphia', 'Las Vegas, Nevada', 'Miami, Florida', 'Denver, Colorado', 'Seattle, Washington', 'Dallas, Texas', 'Boston, Massachusetts', 'Baltimore, Maryland', 'Minneapolis, Minnesota', 'Detroit, Michigan', 'Country', 'North America', 'Atlantic Ocean', 'Pacific Ocean', 'Canada', 'Mexico', 'Washington, D.C.', 'Cold War', 'Holy Roman Empire', 'Latin', 'Christopher Columbus', 'Caribbean Sea', 'India', 'United States Declaration of Independence', 'Rocky Mountains', 'Desert', 'Great Lakes', 'Russia', 'Atlantic Ocean', 'Pacific Ocean', 'Mexico', 'Gulf of Mexico', 'Arctic Ocean', 'North America', 'Florida', 'Great Lakes', 'Mississippi River', 'Missouri River', 'List of rivers by length', 'Rocky Mountains', 'Volcano', 'Yellowstone National Park', 'Florida', 'California', 'North America', 'Christopher Columbus', 'Puerto Rico', 'Florida', 'France', 'Southern United States', 'Plymouth', 'Netherlands', 'Sweden', 'United States Declaration of Independence', 'American Revolutionary War', 'George Washington', 'United States Constitution', 'Manifest Destiny', 'Battle of Gettysburg', 'American Civil War', 'American Civil War', 'Abraham Lincoln', 'Puerto Rico', 'World War I', 'United States Senate', 'Treaty of Versailles', 'President of the United States', 'Attack on Pearl Harbor', 'Japan', 'World War II', 'Nuclear weapons', 'Nuclear power', 'Soviet Union', 'Cold War', 'Liberal democracy', 'Capitalism', 'Communism', 'Vietnam War', 'John F. Kennedy', 'Moon', 'Martin Luther King, Jr.', 'September 11, 2001 attacks', 'Terrorism', 'George W. Bush', 'Iraq', 'United States Constitution', 'United States Senate', 'United States House of Representatives', 'President of the United States', 'Supreme Court of the United States', 'U.S. state', 'California', 'United States Constitution', 'United States Bill of Rights', 'Property', 'George W. Bush', 'Cuba', 'Iran', 'North Korea', 'Sudan', 'United Nations', 'Peace', 'War', 'Antarctica', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Palmyra Atoll', 'Caribbean Sea', 'Cuba', 'Federated States of Micronesia', 'Palau', 'Marshall Islands', 'Bald Eagle', 'Sequoia', 'Yellowstone National Park', 'Petroleum', 'Natural gas', 'Mining', 'Wall Street', 'New York City', 'Capitalism', 'Corporation', 'Household income in the United States', 'New York City', 'Finance', 'Publishing', 'Broadcasting', 'Advertising', 'Film', 'Television', 'Chicago', 'Agriculture', 'Tourism', 'Coal', 'Petroleum', 'Agriculture', 'Maize', 'Rice', 'Wheat', 'Steel', 'Electronics', 'China', 'Mexico', 'Japan', 'Education', 'Space Shuttle Columbia', 'Computers', 'Neil Armstrong', 'Apollo 11', 'Internet', 'Medicine', 'Amtrak', 'Erie Canal', 'Income quintiles', 'Ethnic group', 'Europe', 'Middle East', 'North Africa', 'Irish people', 'Poland', 'Russia', 'Latin America', 'Mexico', 'Crime', 'Latin America', 'Mexico', 'American English', 'Spanish language', 'French language', 'Spanish language', 'Chinese language', 'German language', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'Sikhism', 'Hinduism', 'Religious Society of Friends', "Bahá'í Faith", 'Buddhism', 'Thomas Jefferson', 'World Heritage Site', 'U.S. state', 'Education in the United States', 'World Health Organization', 'Sweden', 'Germany', 'France', 'Elvis Presley', 'Baseball', 'Netherlands', 'Multiculturalism', 'Turkey (bird)', 'Potatoes', 'Maize', 'History of slavery', 'Walt Whitman', 'Fine art', 'World War II', 'Hip hop music', 'Rhythm and blues', 'Jazz', 'Cinema of the United States', 'American Football', 'Sport', 'American football', 'Baseball', 'Basketball', 'Ice hockey', 'Auto racing', 'Football (soccer)', 'Tennis', 'Olympic Games', 'American Civil War', 'World War I', 'World War II', 'Cold War', 'Vietnam War', 'United States Constitution', 'United States Bill of Rights', 'United States Declaration of Independence', 'United States Congress', 'United States House of Representatives', 'United States Senate', 'President of the United States', 'Federal Bureau of Investigation', 'Supreme Court of the United States', 'Rocky Mountains', 'Grand Canyon', 'Mississippi River', 'U.S. state', 'List of areas in the National Park System of the United States', 'United States dollar', 'Wall Street', 'Household income in the United States', 'Education in the United States', 'Music of the United States', 'American popular music', 'Cinema of the United States', 'Poetry of the United States', 'Education in the United States', 'American English', 'Washington, D.C.', 'U.S. state', 'California', 'Florida', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'American Samoa', 'Guam', 'Northern Mariana Islands', 'Puerto Rico', 'United States Virgin Islands', 'Baker Island', 'Howland Island', 'Jarvis Island', 'Johnston Atoll', 'Kingman Reef', 'Midway Atoll', 'Navassa Island', 'Palmyra Atoll', 'Wake Island', 'International Red Cross and Red Crescent Movement', 'Interpol', 'NATO', 'United Nations', 'World Health Organization', 'World Trade Organization', 'Education in the United States', 'Household income in the United States', 'List of countries', 'North America', 'List of sovereign states', 'Antigua and Barbuda', 'Bahamas', 'Barbados', 'Belize', 'Canada', 'Costa Rica', 'Cuba', 'Dominica', 'Dominican Republic', 'El Salvador', 'Grenada', 'Guatemala', 'Haiti', 'Honduras', 'Jamaica', 'Mexico', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Saint Lucia', 'Saint Vincent and the Grenadines', 'Trinidad and Tobago', 'Denmark', 'Greenland', 'France', 'Guadeloupe', 'Martinique', 'Saint-Pierre and Miquelon', 'Aruba', 'Netherlands Antilles', 'United Kingdom', 'Anguilla', 'Bermuda', 'British Virgin Islands', 'Cayman Islands', 'Montserrat', 'Turks and Caicos Islands', 'Puerto Rico', 'United States Virgin Islands', 'United Nations', "People's Republic of China", 'France', 'Russia', 'United Kingdom', 'Argentina', 'Denmark', 'Greece', 'Japan', 'Tanzania', 'Republic of the Congo', 'Ghana', 'Peru', 'Qatar', 'Slovakia', 'Canada', 'France', 'Germany', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'List of countries', 'Atlantic Ocean', 'Benin', 'Cameroon', 'Cape Verde', "Côte d'Ivoire", 'Equatorial Guinea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Gibraltar', 'Guernsey', 'Guinea', 'Guinea-Bissau', 'Republic of Ireland', 'Isle of Man', 'Jersey', 'Liberia', 'Mauritania', 'Morocco', 'Nigeria', 'Portugal', 'São Tomé and Príncipe', 'Senegal', 'Sierra Leone', 'Spain', 'Togo', 'United Kingdom', 'Western Sahara', 'Aruba', 'Bahamas', 'Belize', 'Bermuda', 'Brazil', 'Colombia', 'Canada', 'Cayman Islands', 'Costa Rica', 'Cuba', 'France', 'French Guiana', 'Saint-Pierre and Miquelon', 'Guyana', 'Haiti', 'Honduras', 'Mexico', 'Montserrat', 'Netherlands Antilles', 'Nicaragua', 'Panama', 'Saint Kitts and Nevis', 'Suriname', 'Trinidad and Tobago', 'Turks and Caicos Islands', 'Venezuela', 'Greenland', 'Iceland', 'List of countries', 'Pacific Ocean', 'Canada', 'Colombia', 'Costa Rica', 'Ecuador', 'El Salvador', 'Guatemala', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Oceania', 'Brunei', 'Cambodia', "People's Republic of China", 'Guam', 'Hong Kong', 'Indonesia', 'Japan', 'Kiribati', 'North Korea', 'South Korea', 'Macau', 'Malaysia', 'Marshall Islands', 'Federated States of Micronesia', 'Northern Mariana Islands', 'Palau', 'Philippines', 'Russia', 'Singapore', 'Republic of China', 'Thailand', 'Vietnam']

Atlantic_Ocean

Anglicanism

Ice_sheet

Atlantic_Ocean

['Earth', 'Ocean', 'Arctic Ocean', 'Indian Ocean', 'Pacific Ocean', 'Southern Ocean', 'Ocean', 'Earth', 'Greek mythology', 'Sea', 'Herodotus', 'Europe', 'Africa', 'Pacific Ocean', 'Arctic Ocean', 'Panama Canal', 'Indian Ocean', 'Antarctica', 'Greenland', 'Iceland', 'Norway', 'Brazil', 'Liberia', 'United States', 'Canada', 'Ireland', 'Tide', 'Tropical cyclone', 'Southern Ocean', 'Vikings', 'Portugal', 'Christopher Columbus', 'RMS Titanic', 'United Kingdom', 'Airship', 'Telephone', 'New York City', 'Paris', 'Guadeloupe', 'Petroleum', 'Cod', 'Irish Sea', 'North Sea', 'Whale', 'Baltic Sea', 'Caribbean Sea', 'Gulf of Mexico', 'Mediterranean Sea', 'Black Sea', 'English Channel', 'North Sea', 'Baltic Sea', 'Faroe Islands', 'Greenland', 'Iceland', 'Rockall', 'Great Britain', 'Ireland', 'Cape Verde', 'Bermuda', 'Falkland Islands', 'South Georgia Island', 'Bermuda', 'Turtle', 'Dolphin', 'Albatross', 'United States', 'Argentina', 'Baltimore, Maryland', 'Boston, Massachusetts', 'Houston, Texas', 'New York City', 'Honduras', 'Aberdeen', 'United Kingdom', 'Spain', 'Norway', 'Amsterdam', 'Netherlands', 'Antwerp', 'Belgium', 'Belfast', 'United Kingdom', 'France', 'Germany', 'Bristol', 'Republic of Ireland', 'Edinburgh', 'Funchal', 'Glasgow', 'Gothenburg', 'Sweden', 'Iceland', 'Hamburg', 'Las Palmas de Gran Canaria', 'Lisbon', 'Portugal', 'Liverpool', 'United Kingdom', 'London', 'United Kingdom', 'Newcastle upon Tyne', 'Oslo', 'Portsmouth', 'Rotterdam', 'Southampton', 'Faroe Islands', 'Argentina', 'Argentina', 'Argentina', 'French Guiana', 'Chile', 'Chile', 'Georgetown, Guyana', 'Peru', 'Amazon River', 'Suriname', 'Brazil', 'Rio de Janeiro', 'Rio de Janeiro', 'São Paulo', 'Abidjan', "Côte d'Ivoire", 'Accra', 'Ghana', 'Banjul', 'The Gambia', 'Bissau', 'Guinea-Bissau', 'Cape Town', 'South Africa', 'Morocco', 'Conakry', 'Guinea', 'Benin', 'Dakar', 'Senegal', 'Cameroon', 'Lagos', 'Nigeria', 'Libreville', 'Gabon', 'Lomé', 'Togo', 'Angola', 'Equatorial Guinea', 'Monrovia', 'Liberia', 'Nouakchott', 'Mauritania', 'Porto-Novo', 'Benin', 'Praia', 'Cape Verde', 'Rabat', 'South Africa', 'Namibia']

Greenland

Anglicanism

Ice_sheet

Greenland

['List of countries by system of government', 'Currency', 'Time zone', 'Denmark', 'Arctic', 'Continent', 'North America', 'Europe', 'Iceland', 'Christianity', '15th century', 'Sweden', 'India', 'Faroe Islands', 'World War II', 'Germany', 'United States', 'Iceland', 'Ship', 'Canada', 'Denmark', 'Norway', '11th century', 'Napoleonic Wars', 'Sweden', 'Finland', 'Russia', 'Norway', 'Iceland', 'European Union', 'Atlantic Ocean', 'Arctic Ocean', 'Iceland', 'Canada', 'Snow', 'Climate', 'Weather', 'Climate change', 'Ice', 'Lead', 'Zinc', 'Fishing', 'Fish', 'Tourism', 'English language', 'Football (soccer)', 'FIFA']

Ice

Anglicanism

Ice_sheet

Ice

['Snow', 'Mineral', 'Earth', 'Biosphere', 'Crystal', 'Color', 'Air', 'Soil', 'Glacier', 'Global climate', 'Crystal', 'Ice crystals', 'Climate', 'Energy', 'Mineral', 'Snow', 'Carbon dioxide', 'Iran', 'Persian Empire', 'Ice hockey', 'Automobile', 'Glacier', 'Iceland', 'Australia', 'Canada', 'Iran', 'Middle Ages']

Glacier

Anglicanism

Ice_sheet

Glacier

['River', 'Ice', 'Gravity', 'Fresh water', 'Earth', 'Ocean', 'Continent', 'Austria', 'Volcano', 'Polar ice cap', 'Ice sheet', 'Antarctica', 'Greenland', 'Iceland', 'Arctic Ocean', 'Hubbard Glacier', 'Water', 'Cave', 'Switzerland', 'Retreat of glaciers since 1850', 'Andes', '19th century', 'French language', 'Bhutan', 'Himalaya', 'Latin', 'Minnesota', 'Sand', 'Crust (geology)', 'Post-glacial rebound', 'Great Lakes', 'North America', 'Europe', 'Climate', 'North America', 'Europe', 'Asia', 'History of Earth', 'Precambrian', 'Snowball Earth', 'Plate tectonics', 'Plate tectonics', 'Tectonic plates', 'South America', 'Africa', 'India', 'Geometry']

Ice_sheet

Sikkim

Felix_Mendelssohn

Sikkim

['Gangtok', 'Gangtok', 'Time zone', 'Indian Standard Time', 'India', 'Himalaya', 'Delhi', 'Goa', 'Monarchy', 'Nepal', 'Tibet', "People's Republic of China", 'Bhutan', 'Hindi', 'Hinduism', 'Gangtok', 'Nepal', 'Buddhism', 'Tibet', 'Bhutan', 'Tibet', 'Qing Dynasty', 'British East India Company', 'Tibet', 'Agriculture', 'Himalaya', 'Glacier', 'Precambrian', 'Temperate', 'Winter', 'Summer', 'Spring (season)', 'Autumn', 'Snow', 'Banana', 'Chestnut', 'Primula', 'Fern', 'Dog', 'Yak', 'Milk', 'Plover', 'Pigeon', 'Agriculture', 'Apples', 'Tea', 'Rice', 'Watch', 'Delhi', 'Internet', 'Copper', 'Iron', 'Coal', 'Lhasa', 'Tibet', 'Indian Railways', 'Tibet', 'Hinduism', 'Buddhism', 'United Kingdom', 'Mosque', 'Hindi', 'Football (soccer)', 'Cricket', 'Alcohol', 'Beer', 'Red Panda']

Beer

Sikkim

Felix_Mendelssohn

Beer

['Barley', 'Yeast', 'Bread', 'Ancient Egypt', 'Mesopotamia', 'Sugar', '7th century', '14th century', '15th century', '17th century', 'Business', 'Yeast', 'Carbon dioxide', 'Water', 'Barley', 'Yeast', "Brewer's yeast", 'Yeast', 'Ethanol', 'Carbon dioxide', 'Fish', 'Apple', 'Banana', 'Plum', 'German language', 'Vienna', 'Carbon dioxide', 'Guinness', 'Nitrogen', 'Playing card', 'United States', 'New Zealand', 'Russia', "Brewer's yeast", 'Magnesium', 'Selenium', 'Potassium', 'Phosphorus', 'B vitamins', 'Africa', 'Sorghum', 'Andes', 'South America', 'Maize', 'Bhutan', 'Nepal', 'Tibet', 'Sikkim', 'Himalaya', 'China', 'Finland', 'Indonesia', 'Japan', 'Rice', 'Korea', 'Kyrgyzstan', 'Kazakhstan', 'Mongolia', 'Kyrgyzstan', 'Mexico', 'Russia', 'Ukraine', 'Sudan']

German_language

Sikkim

Felix_Mendelssohn

German_language

['Austria', 'Belgium', 'Germany', 'Italy', 'Liechtenstein', 'Luxembourg', 'Switzerland', 'Latin alphabet', 'Germany', 'Austria', 'Liechtenstein', 'Switzerland', 'Luxembourg', 'Belgium', 'European Union', 'Denmark', 'Italy', 'Romania', 'Namibia', 'English language', 'Language', 'Germany', 'Austria', 'Liechtenstein', 'Luxembourg', 'Switzerland', 'Belgium', 'Denmark', 'Luxembourg', 'French language', 'Romania', 'Czech Republic', 'Hungary', 'Russia', 'Kazakhstan', 'Portugal', 'Spain', 'United Kingdom', 'Netherlands', 'Soviet Union', 'United States', 'Brazil', 'Argentina', 'Namibia', 'Canada', 'Mexico', 'Paraguay', 'Uruguay', 'Chile', 'Peru', 'Venezuela', 'South Africa', 'Australia', 'Amish', 'Chicago', 'World War II', 'Chicago', 'Florida', 'Canada', 'Mexico', 'Mexico City', 'Mexico', 'Mexico City', 'Russian language', 'French language', 'English language', 'Spanish language', 'French language', 'European Union', 'High German consonant shift', '6th century', '8th century', 'Merseburg Incantations', '9th century', 'Holy Roman Empire', 'Martin Luther', 'Bible', 'Prague', 'Budapest', 'Bratislava', 'Milan', 'Budapest', 'Switzerland', 'Austria', 'Brothers Grimm', 'High German consonant shift', 'Liechtenstein', 'Austria', 'Germany', 'Switzerland', 'French language', 'Belgium', 'Dutch language', 'French language', 'Luxembourg', 'French language', 'Denmark', 'Italy', 'Poland', 'Argentina', 'Australia', 'Brazil', 'Cameroon', 'Canada', 'Chile', 'Croatia', 'Czech Republic', 'Estonia', 'France', 'Hungary', 'Kazakhstan', 'Latvia', 'Lithuania', 'Mexico', 'Namibia', 'Paraguay', 'Poland', 'Romania', 'Russia', 'Slovakia', 'Tajikistan', 'Togo', 'Ukraine', 'United States', 'Linguistics', 'Language', 'High German consonant shift', '16th century', 'Martin Luther', 'Asia', 'Education', 'Luxembourg', 'Romania', 'Soviet Union', 'Latin alphabet', 'United States', 'Vienna', 'Switzerland', 'Latin', 'French language', 'English language', 'Latin alphabet', 'Switzerland', '20th century', 'Nazis', 'French language', 'English language', 'High German consonant shift', 'Latin', 'French language', 'Linguistics', 'Latin', 'Hebrew language']

Germany

Sikkim

Felix_Mendelssohn

Germany

['German language', 'Berlin', 'German language', 'List of countries by system of government', 'Holy Roman Empire', 'German reunification', 'European Union', 'Currency', 'Euro', 'Time zone', 'European Union', 'Berlin', 'Frankfurt', 'Hamburg', 'Cologne', 'Munich', 'Stuttgart', 'German language', 'German language', 'Country', 'North Sea', 'Denmark', 'Baltic Sea', 'Poland', 'Czech Republic', 'Austria', 'Switzerland', 'France', 'Luxembourg', 'Belgium', 'Netherlands', 'Rhine', 'Danube', 'Capital', 'Berlin', 'Berlin', 'United Nations', 'NATO', 'European Union', 'Iranian peoples', 'Augustus', 'Danube', 'Roman Empire', 'Rhine', 'Danube', 'Franks', 'Holy Roman Empire', 'Charlemagne', 'Italy', 'Family', 'Austria', 'Napoleonic Wars', 'French Revolution', 'Industrial Revolution', 'Otto von Bismarck', 'Austria', 'World War I', 'Treaty of Versailles', 'Treaty of Versailles', 'Capitalism', 'Adolf Hitler', 'Prime Minister of the United Kingdom', 'Soviet Union', 'Blitzkrieg', 'Poland', 'World War II', 'Europe', 'Attack on Pearl Harbor', 'Soviet Union', 'Battle of Stalingrad', 'Berlin', 'The Holocaust', 'Jew', 'Berlin', 'France', 'United Kingdom', 'United States', 'Soviet Union', 'Soviet Union', 'Marshall Plan', 'NATO', 'Berlin Wall', 'Berlin', 'German reunification', 'Hungary', 'Berlin', 'Hamburg', 'Munich', 'Cologne', 'Frankfurt', 'Stuttgart', 'Dresden', 'Munich', 'Berlin', 'Berlin', 'Hamburg', 'Stuttgart', 'English language', 'German language', 'Capital', 'Stuttgart', 'Munich', 'Berlin', 'Berlin', 'Hamburg', 'Hamburg', 'Düsseldorf', 'Dresden', 'Denmark', 'Netherlands', 'Belgium', 'Luxembourg', 'France', 'Austria', 'Switzerland', 'Poland', 'Czech Republic', 'North Sea', 'Baltic Sea', 'German reunification', 'Mediterranean Sea', 'Atlantic Ocean', 'North Sea', 'Baltic Sea', 'River', 'Rhine', 'Danube', 'Denmark', 'Poland', 'Czech Republic', 'Austria', 'Switzerland', 'France', 'Luxembourg', 'Belgium', 'Netherlands', 'Great Britain', 'Portugal', 'France', 'Norway', 'North Sea', 'North Sea', 'Hamburg', 'Berlin', 'Munich', 'Berlin', 'Hamburg', 'Munich', 'Cologne', 'Frankfurt', 'Stuttgart', 'London', 'Paris', 'Moscow', 'Italy', 'Yugoslavia', 'Europe', 'United States', 'Japan', "People's Republic of China", 'India', 'World Trade Organization', 'United Kingdom', 'Canada', 'United States', 'Government', 'Roman law', 'George W. Bush', 'European Union', 'France', 'World War II', 'United States', 'World War II', 'Marshall Plan', 'Luftwaffe', 'Bosnia and Herzegovina', 'Kosovo', 'Democratic Republic of the Congo', 'Lebanon', 'United States', 'Afghanistan', 'Nuclear power', 'Coal', 'Nuclear power', 'Natural gas', 'Carbon dioxide', 'Greenhouse effect', 'Russia', 'Martin Luther', 'Martin Luther', 'Pope', 'Atheism', 'Agnosticism', 'Turkey', 'Yugoslavia', 'Turkey', 'Jew', 'Soviet Union', 'Israel', 'Berlin', 'German language', 'German reunification', 'Nazism', 'France', 'English language', 'French language', 'Latin', 'Spanish language', 'Russian language', 'Chinese language', 'Arabic language', 'World War II', 'University', 'United States', 'Austria', 'Switzerland', 'Wolfgang Amadeus Mozart', 'Franz Kafka', 'Brothers Grimm', 'Martin Luther', 'Gottfried Leibniz', 'Immanuel Kant', 'Karl Marx', 'Friedrich Nietzsche', 'Max Weber', 'German language', 'European Union', 'Austria', 'France', 'Italy', 'Belgium', 'Denmark', 'Luxembourg', 'Netherlands', 'Switzerland', 'Internet', 'English language', 'European Union', 'Ludwig van Beethoven', 'Johann Sebastian Bach', 'Ludwig van Beethoven', 'Felix Mendelssohn', 'Wolfgang Amadeus Mozart', 'Robert Schumann', 'Richard Wagner', 'Automobile', 'Medicine', 'Johannes Kepler', 'Albert Einstein', 'Max Planck', 'Gottfried Leibniz', 'Johannes Gutenberg', 'Wernher von Braun', 'Karl Benz', 'Carl Friedrich Gauss', 'David Hilbert', 'Georg Cantor', 'Automobile', 'Karl Benz', 'Stuttgart', 'Berlin', 'North Sea', 'Denmark', 'Sweden', 'Baltic Sea', 'Netherlands', 'Belgium', 'Poland', 'Luxembourg', 'France', 'Switzerland', 'Czech Republic', 'Austria', 'Berlin', 'Hamburg', 'List of countries', 'Europe', 'Albania', 'Andorra', 'Armenia', 'Austria', 'Azerbaijan', 'Belarus', 'Belgium', 'Bosnia and Herzegovina', 'Bulgaria', 'Croatia', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland', 'France', 'Georgia (country)', 'Greece', 'Hungary', 'Iceland', 'Republic of Ireland', 'Italy', 'Kazakhstan', 'Latvia', 'Liechtenstein', 'Lithuania', 'Luxembourg', 'Republic of Macedonia', 'Malta', 'Moldova', 'Monaco', 'Montenegro', 'Netherlands', 'Norway', 'Poland', 'Portugal', 'Romania', 'Russia', 'San Marino', 'Serbia', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 'Switzerland', 'Turkey', 'Ukraine', 'United Kingdom', 'Vatican City', 'Asia', 'Baltic Sea', 'Estonia', 'Latvia', 'Lithuania', 'Denmark', 'Finland', 'Poland', 'Russia', 'Sweden', 'Belarus', 'Czech Republic', 'Norway', 'Slovakia', 'Ukraine', 'List of countries', 'North Sea', 'Europe', 'Belgium', 'Denmark', 'France', 'Netherlands', 'Great Britain', 'Faroe Islands', 'Norway', 'United Kingdom', 'England', 'Scotland', 'European Union', 'Austria', 'Belgium', 'Cyprus', 'Czech Republic', 'Denmark', 'Estonia', 'Finland', 'France', 'Greece', 'Hungary', 'Republic of Ireland', 'Italy', 'Latvia', 'Lithuania', 'Luxembourg', 'Malta', 'Netherlands', 'Poland', 'Portugal', 'Slovakia', 'Slovenia', 'Spain', 'Sweden', 'United Kingdom', 'Bulgaria', 'Romania', 'Croatia', 'Turkey', 'Republic of Macedonia', 'Canada', 'France', 'Italy', 'Japan', 'Russia', 'United Kingdom', 'United States', 'NATO', 'France', 'Poland', 'Europe', 'Åland', 'Denmark', 'Finland', 'Faroe Islands', 'Iceland', 'Norway', 'Sweden', 'German language', 'Austria', 'Belgium', 'Liechtenstein', 'Luxembourg', 'Netherlands', 'Switzerland', 'Republic of Ireland', 'United Kingdom']

Felix_Mendelssohn

Coffee

Neon

Coffee

['Tea', 'Water', 'Sugar', 'Ethiopia', 'Wine', 'Egypt', 'Turkey', 'Mecca', 'Cairo', 'Sultan', 'Brazil', 'Ethiopia', 'Uganda', 'Italy', 'Liberia', 'Sudan', 'Yemen', 'Indonesia', 'Citrus', 'Chennai', 'Brazil', 'Brazil', 'Vietnam', 'United States dollar', 'Netherlands', 'Diabetes mellitus', 'Cancer', 'Damascus', 'India', 'Fertilizer', 'Nitrogen']

Nitrogen

Coffee

Neon

Nitrogen

['Carbon', 'Oxygen', 'Phosphorus', 'List of elements by name', 'Color', 'Electron', 'Phase (matter)', 'Gas', 'Magnetism', 'Neutron', 'Neutron', 'Chemical element', 'Periodic table', "Earth's atmosphere", 'Ammonia', "Earth's atmosphere", 'Star', 'Star', 'Nitrification', 'Latin', 'Antoine Lavoisier', 'French language', 'Middle Ages', 'Alchemy', 'Hydrochloric acid', 'Gold', 'Agriculture', 'Potassium nitrate', 'Gunpowder', 'Fertilizer', 'Nitrogen cycle', 'Nitrogen fixation', 'Protein', 'Black Sea', 'Electronics', 'Integrated circuit', "Earth's atmosphere", 'Carbon dioxide', 'Beer', 'Heat', 'Food', 'Biology', 'Central processing unit', 'Ammonia', 'Hydrogen', 'Water', 'Salt', 'Carbon dioxide', 'Oxygen', 'Electron', 'Smog', 'Bacteria', 'Natural gas', 'Ammonia', 'Fertilizer', 'Salt', 'Potassium nitrate', 'Gunpowder', 'Morphine']

Chemical_element

Coffee

Neon

Chemical_element

['Chemistry', 'Matter', 'Atom', 'Electron', 'Proton', 'Neutron', 'Oxygen', 'Hydrogen', 'Helium', 'Californium', 'Technetium', 'List of elements by name', 'Periodic table', 'Carbon', 'English language', 'Latin alphabet', 'Lutetium', 'Niobium', 'Alchemy', 'Latin alphabet', 'Latin', 'Sodium', 'Tungsten', 'Mercury (element)', 'Potassium', 'Antimony', 'Yttrium', 'Hydrogen', 'Hydrogen', 'Helium', 'Oxygen', 'Carbon', 'Neon', 'Iron', 'Nitrogen', 'Silicon', 'Magnesium', 'Sulfur', 'Ununoctium', 'Russia']

Neon

Decade_Volcanoes

Fruit

Decade_Volcanoes

['Volcano', 'Volcanic eruption', 'Natural disaster', 'United Nations', 'Mount Unzen', 'Japan', 'United Nations', 'Mexico', 'European Union', 'International Space Station', 'Water', 'Mount Nyiragongo', 'Colombia', 'Guatemala', 'Democratic Republic of the Congo', 'Koryaksky', 'Russia', 'Colima (volcano)', 'Mexico', 'Italy', 'Galeras', 'Colombia', 'Mauna Loa', 'Indonesia', 'Democratic Republic of the Congo', 'Mount Rainier', 'Sakurajima', 'Japan', 'Guatemala', 'Santorini', 'Greece', 'Philippines', 'Spain', 'Ulawun', 'Papua New Guinea', 'Mount Unzen', 'Japan', 'Italy']

Water

Decade_Volcanoes

Fruit

Water

['Life', 'Color', 'Earth', 'Ocean', 'Seawater', 'Cloud', 'Rain', 'River', 'Fresh water', 'Sea', 'Enceladus (moon)', 'Phase (matter)', 'Hydrogen', 'Oxygen', 'Hydrogen', 'Atom', 'Oxygen', 'Carbon dioxide', 'Acetic acid', 'Formic acid', 'Benzene', 'Iron', 'Salt', 'Electron', 'Glass', 'Gravity', 'Ammonia', 'Climate', 'Ice', 'Electricity', 'Carbon dioxide', 'Glacier', 'Agriculture', 'Rain', 'Snow', 'Sunlight', 'Rainbow', 'Irrigation', 'Salt', 'Earth', 'Ocean', 'Cloud', 'Solar system', 'Sun', 'Gravity', 'Greenhouse effect', 'Polar ice cap', 'Biology', 'Life', 'Biodiversity', 'Fish', 'Dolphin', 'Whale', 'Otter', 'China', 'Mesopotamia', 'Tigris', 'Euphrates', 'Rotterdam', 'London', 'Montreal', 'Paris', 'Tokyo', 'Singapore', 'Hong Kong', 'North Africa', 'Middle East', 'Drinking water', 'Human', 'Drinking water', 'Safe water', 'Human', 'Day', 'Bacterium', 'Ethanol', 'Acetone', 'Fishing', 'Ice hockey', 'Aquarium', 'Pond', 'Canada', 'Drought', 'United States', 'Canada', 'France', 'Germany', 'Denmark', 'Sweden', 'Netherlands', 'United Kingdom', 'Czech Republic', 'Luxembourg', 'Poland', 'Finland', 'Colorado River', 'Mexico City', 'Middle East', 'Arab League', 'Jordan', 'Dam', 'Syria', 'Israel', 'Jordan River', 'Israel', 'Jordan River', 'Ariel Sharon', 'West Bank', 'West Bank', 'Sea of Galilee', 'Lebanon', 'Turkey', 'Iraq', 'Syria', 'Tigris', 'Euphrates', 'Nile', 'Asia', 'Vietnam', 'Cambodia', 'China', 'Laos', 'Three Gorges Dam', 'Yangtze River', 'Yellow River', 'India', 'Bangladesh', 'Glacier', 'Hinduism', 'Global warming', 'Himalayas', 'Bangladesh', 'Arsenic', 'Argentina', 'Brazil', 'Bolivia', 'Paraguay', 'Bolivia', 'Buenos Aires', 'South Africa', 'Water purification', 'Ocean', 'Seawater', 'Climate', 'Market', 'Hong Kong', 'Hinduism', 'Christianity', 'Islam', 'Judaism', 'Shinto', 'Sikhism', 'Bible', 'Celtic mythology', 'Hinduism', 'Fire', 'Earth', 'Air', 'Greek mythology', 'Roman mythology', 'Mythology', 'Ancient Greece', 'Philosopher', 'Fire', 'Earth', 'Literature', 'River']

Agriculture

Decade_Volcanoes

Fruit

Agriculture

['Food', 'History of the world', 'Germany', 'Horse', 'Tea', 'Indonesia', 'Sweden', 'Virgil', 'Food', 'Flower', 'Fertilizer', 'Sugar', 'Ethanol', 'Alcohol', 'Cotton', 'Biodiesel', 'Tobacco', 'Irrigation', 'Indonesia', 'Fossil fuel', 'Soil', 'Nitrogen', 'Phosphorus', 'Fertile Crescent', 'Mesopotamia', 'Barley', 'Pea', 'Egypt', 'Rice', 'Sumer', 'Irrigation', 'Maize', 'Potato', 'Andes', 'South America', 'Sumer', 'Middle Ages', 'Maize', 'Potato', 'Cocoa', 'Tobacco', 'Coffee', 'Cereal', 'Vegetable', 'Milk', 'Fruit', 'Meat', 'Fish', 'Egg (food)', 'Maize', 'Wheat', 'Rice', 'Potato', 'Soybean', 'Barley', 'Nutrition', 'Maize', 'South America', 'Africa', 'Egypt', 'France', 'Fish', 'Beekeeping', 'Honey', 'Botany', 'Nitrogen', 'Phosphorus', 'River', 'Arable land', 'Soil', 'Ammonia', 'Weed', 'Soil salination', 'Global warming', 'Maize', 'Sorghum', 'Wheat']

Fruit

Krazy_Kat

Xenon

Krazy_Kat

['Cat', 'E. E. Cummings', 'English language', 'French language', 'Spanish language', 'E. E. Cummings', 'Jazz', 'Jack Kerouac', 'Dada', 'Felix the Cat', 'California', 'Prague', 'Czech Republic', 'Calvin and Hobbes', 'Nuclear weapon', 'Italy', 'France']

Nuclear_weapon

Krazy_Kat

Xenon

Nuclear_weapon

['History of nuclear weapons', 'Weapon', 'Nuclear fission', 'World War II', 'United States', 'Uranium', 'Japan', 'Plutonium', 'United States', 'Soviet Union', 'United Kingdom', 'France', "People's Republic of China", 'India', 'Pakistan', 'North Korea', 'Israel', 'Iran', 'South Africa', 'United Kingdom', 'Canada', 'World War II', 'Nazi Germany', 'Soviet Union', 'United Kingdom', 'France', 'China', 'India', 'South Africa', 'Pakistan', 'Israel', 'Iran', 'Libya', 'North Korea', 'United States', 'Russia', 'Nuclear fission', 'Plutonium', 'Neutron', 'United States', 'Russia', 'United Kingdom', "People's Republic of China", 'France', 'India', 'Neutron', 'Tsar Bomba', 'Cobalt', 'Gold', 'Cold War', 'Train', 'International Court of Justice', 'Cold War', 'Soviet Union', 'Japan', 'Warfare', 'Aircraft']

Cobalt

Krazy_Kat

Xenon

Cobalt

['Iron', 'Nickel', 'Rhodium', 'List of elements by name', 'Color', 'Argon', 'Electron', 'Magnetism', 'Mohs scale of mineral hardness', 'Iron', 'Iron', 'Day', 'Iron', 'Neutron', 'Nickel', 'Metal', 'Chemical element', 'Magnetism', 'Atom', 'Nickel', 'Salt', 'Cancer', 'Aircraft', 'Corrosion', 'Diamond', 'Magnet', 'Petroleum', 'Neutron', 'Geometric', 'Glass', 'Pompeii', 'Bismuth', 'Arsenic', 'Sulfur', 'Organism', 'Humans', 'Vitamin', 'Nickel', 'Copper', 'Democratic Republic of the Congo', "People's Republic of China", 'Zambia', 'Russia', 'Australia', 'Finland', 'Azerbaijan', 'Kazakhstan', 'Silver', 'Iron', 'Nickel']

Argon

Krazy_Kat

Xenon

Argon

['Chlorine', 'Potassium', 'Neon', 'Krypton', 'List of elements by name', 'Color', 'Neon', 'Electron', 'Phase (matter)', 'Gas', 'Magnetism', 'Neutron', 'Day', 'Chlorine', 'Neutron', 'Potassium', 'Neutron', 'Potassium', 'Chemical element', 'Periodic table', "Earth's atmosphere", 'Nitrogen', 'Fluorine', 'Hydrogen', 'Fire', 'Nitrogen', 'Welding', 'Titanium', 'Silicon', 'Germanium', 'Crystal', 'Cancer', 'Oxygen', 'Nitrogen', "Earth's atmosphere", 'Nitrogen', 'Oxygen', 'Neon', 'Krypton', 'Xenon', 'Planet', 'Mercury (planet)', 'Cassini-Huygens', 'Potassium', 'Calcium']

Xenon

National_Hockey_League

Uganda

National_Hockey_League

['Ice hockey', 'Canada', 'United States', 'Sport', 'Ice hockey', 'North America', 'French language', 'North America', 'Montreal', 'United States', 'Canada', 'Europe', 'United States of America', 'World War II', 'Ice hockey', 'United States', 'United States', 'Ottawa', 'Toronto', 'New York City', 'Boston, Massachusetts', 'Montreal', 'Ottawa', 'Atlanta, Georgia', 'Florida', 'Florida', 'Washington, D.C.', 'Chicago', 'Columbus, Ohio', 'Detroit, Michigan', 'Nashville, Tennessee', 'Calgary', 'Denver, Colorado', 'Minnesota', 'Vancouver', 'California', 'Dallas, Texas', 'Los Angeles, California', 'California', 'San Jose, California', 'California', 'Ice hockey']

Europe