Datasets:

berquetR

/

dlab_project_optimal_links

like 0

Iraq_War

Goldfish

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

Iraq_War

Goldfish

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']

Cod

Iraq_War

Goldfish

Cod

['Scientific classification', 'Animal', 'Chordate', 'Carolus Linnaeus', 'Fish', 'Vitamin D', 'Omega-3 fatty acid', 'United Kingdom', 'Viking', 'Norway', 'Europe', 'Black Death', 'Iceland']

Fish

Iraq_War

Goldfish

Fish

['Fishing', 'Aquaria', 'Ernest Hemingway', 'The Old Man and the Sea', 'Chordate', 'Tuna', 'Whale shark', 'Dolphins', 'Chordate', 'Vertebrate', 'Oxygen', 'Carbon dioxide', 'Ammonia', 'Organism']

Fishing

Iraq_War

Goldfish

Fishing

['Fish', 'Turtle', 'Invertebrate', 'Sport', 'Kochi (India)', 'Nile', 'Ancient Rome', 'Mosaic', 'Bible', 'United States', 'Trout', 'Shakespeare', 'Guyana', 'Wales', 'England', 'River Severn', 'Tuna', 'Trout', 'China', 'New Zealand', 'Melbourne', 'California', 'Magna Carta', 'Democratic Republic of the Congo', 'Crustacean', 'Nauru', 'Aquarium', 'Philippines', 'Indonesia', 'North America', 'Tuna', 'Shark', 'Frog', 'Turtle', 'Scotland', 'Tuna', 'Cod', 'Krill', 'Sea', 'Boat', 'Ice', 'Norway', 'Cod', 'Crustacean', 'Food', 'China', 'Japan', 'Vietnam', 'Hong Kong', 'Aquarium', 'Pearl', 'Shark', 'Katana', 'Wine', 'Beer', 'Fertilizer']

Aquarium

Iraq_War

Goldfish

Aquarium

['Glass', 'Water', 'Plant', 'Animal', 'Fish', 'Invertebrate', 'Reptile', 'England', 'Fresh water', 'Organism', 'Ecology', 'Nitrogen cycle', 'Bacteria', 'Whale shark', "People's Republic of China", 'Japan', 'Sumer', 'Pond', 'China', 'Goldfish', 'Oxyrhynchus', 'Ancient Egypt', 'London', 'Guangzhou', 'British East India Company', 'Biology', 'Netherlands', 'Great Britain', 'The Great Exhibition', 'Germany', 'Hamburg', 'Europe', 'World War I', 'Electricity', 'Asia', 'North America', 'United States', 'Protein', 'Fresh water', 'Chlorine', 'Tropics', 'Shark', 'Rome', 'Italy', 'Invertebrate', 'Crustacean', 'Ecology', 'Fungus', 'Nitrogen', 'Ammonia', 'Nitrogen cycle', 'Bacterium', 'Nitrification', 'Nitrogen cycle', 'Ammonia', 'Plant', 'Nitrogen', 'Goldfish', 'Dolphin', 'Shark', 'Otter', 'Penguin', 'London', "Regent's Park", 'Philadelphia', 'San Francisco, California', 'Ocean', 'Chicago']

Goldfish

Bill_Gates

Sugar

Bill_Gates

['Copenhagen', 'Denmark', 'Seattle, Washington', 'United States', 'Microsoft', 'United States dollar', 'Seattle, Washington', 'United States', 'Microsoft', 'Seattle, Washington', 'Mathematics', 'Science', 'Business', 'Floppy disk', 'Microsoft Windows', 'Programming language', 'Brazil', 'Dallas, Texas', 'Leonardo da Vinci', 'Poland', 'AIDS', 'University of Cambridge', 'U2', 'Elizabeth II of the United Kingdom', 'Stockholm', 'Sweden', 'Tokyo', 'Japan', 'Elizabeth II of the United Kingdom', 'United Kingdom', 'Popular culture']

Science

Bill_Gates

Sugar

Science

['Society', 'Mathematics', 'Atom', 'History of science', 'Latin', 'Sanskrit', 'Middle Ages', 'Age of Enlightenment', 'Philosophy', 'Physical science', 'Ethics', 'Nature', 'Universe', 'Quantum mechanics', 'Mathematics', 'Calculus', 'Statistics', 'Topology', 'Physics', 'Chemistry', 'Richard Feynman', 'Bertrand Russell', 'John Locke', 'Chemistry', 'Biology', 'Ethics', 'Pollution', 'University', 'Technology', 'Tobacco smoking', 'Manufacturing', 'Technology', 'Latin', 'World Wide Web', 'Engineering', 'Linguistics', 'Archaeology', 'Paleontology', 'Computer science', 'Political science', 'Karl Popper', 'Thomas Samuel Kuhn', 'Renaissance', 'Italy', 'United States']

Biology

Bill_Gates

Sugar

Biology

['Science', 'Scientific classification', 'Organism', 'Ecology', 'Thermodynamics', 'Fern', 'Gazelle', 'Beetle', 'Biodiversity', 'Evolution', 'Extinction', 'Botany', 'Anthropology', 'Cell (biology)', 'Anatomy', 'Genetics', 'Ecology', 'Mathematics', 'Statistics', 'Evolution', 'Genetics', 'DNA', 'Carbon', 'Genetic code', 'Organism', 'Virus', 'Cell (biology)', 'Evolution', 'Charles Darwin', 'Natural selection', 'Fossil', 'Paleontology', 'Creation-evolution controversy', 'Bacterium', 'Eukaryote', 'Genetics', 'Fungus', 'Plant', 'Animal', 'Bacterium', 'Eukaryote', 'Prion', '19th century', 'William Harvey', 'Latin', 'Organism', 'Earth', 'Genetic code', 'Bacterium', 'Eukaryote', 'Organism', 'Carbon dioxide', 'Plant', 'Bacterium', 'Lion', 'Africa', 'Ecology', 'Cell (biology)', 'Genetics', 'Cell (biology)', 'Microscope', 'Bacterium', 'Human', 'Genetics', 'Science', 'Organism', 'Organism', 'DNA', 'Anatomy', 'Drosophila melanogaster', 'Anatomy', 'Organism', 'Yeast', 'Human', 'Anatomy', 'Medicine', 'Evolution', 'Biodiversity', 'Botany', 'Organism', 'Paleontology', 'Fossil', 'Botany', 'Plant', 'Evolution', 'Animal', 'Anatomy', 'Genetics', 'Ecology', 'Binomial nomenclature', 'Ecology', 'Ecology', 'Life', 'Climate', 'Geology', 'Biosphere', 'Animal', 'Evolution', 'Natural selection', 'Charles Darwin', 'Earth', 'Plate tectonics', 'Climate change', 'Genetics', 'Evolution', 'DNA']

Genetics

Bill_Gates

Sugar

Genetics

['Science', 'Organism', 'United Kingdom', 'Human', 'Plant', 'Animal', 'DNA', 'Protein', 'Climate', 'Fatty acid', 'Gregor Mendel', 'DNA', 'HIV', 'Charles Darwin', 'The Origin of Species', 'Gregor Mendel', 'DNA', 'Barbara McClintock', 'Protein', 'DNA', 'Barbara McClintock', 'Maize', 'James D. Watson', 'Francis Crick', 'Genetic code', 'Polymerase chain reaction', 'Cystic fibrosis', 'Eukaryote', 'Natural selection', 'Scientific classification', 'DNA', 'Life', 'Natural selection', 'Ecology', 'Bioinformatics']

Protein

Bill_Gates

Sugar

Protein

['Genetic code', 'Cell (biology)', 'Insulin', 'Genetic code', 'Codon', 'DNA', 'Eukaryote', 'Yeast', 'Insulin', 'Atom', 'Virus', 'DNA repair', 'Cholera', 'Insulin', 'Oxygen', 'Vertebrate', 'Potassium', 'Sodium', 'Feather', 'Enzyme kinetics', 'Lipid', 'Nickel', 'Enzyme kinetics', 'Sequence alignment', 'Evolution', 'Bioinformatics', 'Computer science', 'HIV', 'Quantum mechanics', 'Human', 'Bacteria', 'Nitrogen', 'Wheat', 'Insulin', 'World War II', 'Linus Pauling']

Insulin

Bill_Gates

Sugar

Insulin

['Genetics', 'Protein', 'Protein', 'Homo sapiens', 'Diabetes mellitus', 'Latin', 'Diabetes mellitus', 'Carbon', 'Hydrogen', 'Nitrogen', 'Oxygen', 'Sulfur', 'Pig', 'Human', 'Berlin', 'Microscope', 'Germany', 'Carbon', 'Hydrogen', 'Oxygen', 'Nitrogen', 'University of Chicago', 'World War I', 'France', 'Romania', 'Symmetry', 'Zinc', 'Nematode', 'Cow', 'Pig', 'Fatty acid', 'Fatty acid', 'Coffee', 'Tea', 'Adenosine triphosphate', 'Diabetes mellitus', 'Cow', 'Horse', 'Pig', 'Fish']

Coffee

Bill_Gates

Sugar

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']

Sugar

Porgy_and_Bess

Mir

Porgy_and_Bess

['Opera', 'United States', 'Jazz', 'Folk music', 'Boston', 'New York City', 'Chicago', 'Washington, D.C.', 'Copenhagen', 'Nazism', 'Copenhagen', 'London', 'Milan', 'Moscow', 'Opera', 'South Africa', 'Folk song', 'Louis Armstrong', 'Miles Davis', 'Television', 'DVD', 'Sesame Street', 'Billie Holiday', 'Rhythm and blues', 'Beatles']

United_States

Porgy_and_Bess

Mir

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']

Soviet_Union

Porgy_and_Bess

Mir

Soviet_Union

['Russian language', 'Moscow', 'Russian language', 'List of countries by system of government', 'Mikhail Gorbachev', 'Currency', 'Time zone', 'Russian language', 'United States', 'Russian Revolution of 1917', 'World War II', 'Poland', 'Finland', 'Cold War', 'Turkmenistan', 'Estonia', 'Latvia', 'Lithuania', 'European Union', 'NATO', 'Russia', 'Belarus', 'World War I', 'Vladimir Ilyich Lenin', 'Polish-Soviet War', 'Belarus', 'Ukraine', 'Leon Trotsky', 'Joseph Stalin', 'World War II', 'Berlin', 'Nazi Germany', 'France', 'Nazi Germany', 'Lithuania', 'Latvia', 'Estonia', 'Nazi Germany', 'Germany', 'Nazi Germany', 'Battle of Stalingrad', 'Berlin', 'Europe', "People's Republic of China", 'Cold War', 'United Kingdom', 'United States', 'Joseph Stalin', 'Sputnik 1', 'Laika', 'Yuri Gagarin', 'United States', 'Mikhail Gorbachev', 'Mikhail Gorbachev', 'Lithuania', 'Russia', 'Ukraine', 'Belarus', 'Russia', 'United Nations', 'World War II', 'British Empire', 'PRC', 'Mao', 'Communist', 'Albania', 'Cambodia', 'FBI', 'Ronald Reagan', 'Cold War', 'India', 'Egypt', 'Mikhail Gorbachev', 'Afghanistan', 'Berlin Wall', 'Russia', 'Russia', 'Ukraine', 'Mir', 'International Space Station', 'Europe', 'Asia', 'Climate', 'Arable land', 'Forest', 'Arctic', 'Afghanistan', 'United States', 'Culture', 'Religion', 'Language', 'Christianity', 'Islam', 'World War II', 'Jews', 'Judaism', 'Uzbekistan', 'Buddhism', 'Nazi Germany']

Mir

Central_African_Republic

Flag_of_South_Africa

Central_African_Republic

['SOS Children in Central African Republic, Africa', 'French language', 'French language', 'French language', 'List of countries by system of government', 'France', 'Currency', 'Time zone', 'French language', 'Chad', 'Sudan', 'Republic of the Congo', 'Democratic Republic of the Congo', 'Cameroon', 'Congo River', 'Lake Chad', 'Bantu', 'Sudan', 'Chad', 'Cameroon', 'Scramble for Africa', 'Belgium', 'Germany', 'United Kingdom', 'Lake Chad', 'Nile', 'North Africa', 'East Africa', 'Cotton', 'Tea', 'Coffee', 'Diamond', 'Gold', 'World War II', 'Democratic Republic of the Congo', 'Chad', 'Granite', 'Somalia', 'Ukraine', 'Congo River', 'Peanut', 'Maize', 'Sorghum', 'Sesame', 'Cotton', 'Coffee', 'Diamond', 'Ivory', 'Lion', 'Sudan', 'Europe']

Republic_of_the_Congo

Central_African_Republic

Flag_of_South_Africa

Republic_of_the_Congo

['French language', 'Demographics of the Republic of the Congo', 'French language', 'List of countries by system of government', 'France', 'Currency', 'Time zone', 'Democratic Republic of the Congo', 'France', 'Africa', 'Gabon', 'Cameroon', 'Central African Republic', 'Democratic Republic of the Congo', 'Angola', 'Marxism', 'Bantu', 'Bantu', 'Angola', 'Gabon', 'Democratic Republic of the Congo', 'Congo River', 'France', 'Gabon', 'Chad', 'Central African Republic', 'World War II', 'Soviet Union', 'Angola', 'Capital', 'Sub-Saharan Africa', 'Congo River', 'Democratic Republic of the Congo', 'Gabon', 'Cameroon', 'Central African Republic', 'Angola', 'Atlantic Ocean', 'Petroleum', 'Europe', 'France']

Africa

Central_African_Republic

Flag_of_South_Africa

Africa

['SOS Children in Africa', 'Continent', 'Asia', 'Earth', 'Mediterranean Sea', 'Suez Canal', 'Red Sea', 'Indian Ocean', 'Atlantic Ocean', 'Temperate', 'Irrigation', 'Glacier', 'North Africa', 'Latin', 'Egypt', 'Ptolemy', 'Suez Canal', 'Red Sea', 'Asia', 'Europe', 'Europe', 'Mediterranean Sea', 'Suez Canal', 'Suez Canal', 'Egypt', 'Tunisia', 'South Africa', 'Somalia', 'Sudan', 'Seychelles', 'The Gambia', 'Desert', 'Rainforest', 'Carnivore', 'Lion', 'Hyena', 'Cheetah', 'Herbivore', 'Elephant', 'Camel', 'Giraffe', 'Crocodile', 'Human', 'Mitochondrial Eve', 'Anthropology', 'Fossil', 'Ishango bone', 'Khartoum', 'Ethiopia', 'Sorghum', 'Rice', 'Ethiopia', 'Coffee', 'Nile', 'Cotton', 'African Great Lakes', 'Ancient Egypt', 'Civilization', 'Camel', 'Persian Empire', 'Bantu', 'Horn of Africa', 'East Africa', 'China', 'Zheng He', 'Portugal', 'Atlantic slave trade', 'Royal Navy', 'Palm oil', 'Cocoa', 'Gold', 'Christianity', 'David Livingstone', 'Richard Francis Burton', 'Lake Tanganyika', 'Lake Victoria', 'Henry Morton Stanley', 'World War I', 'Scramble for Africa', 'Liberia', 'Abyssinia', 'Ethiopia', 'World War II', 'Congo River', 'Language', 'Culture', 'Belgium', 'France', 'Sub-Saharan Africa', 'Zimbabwe', 'South Africa', 'Liberia', 'United States Senate', 'Rwanda', 'Burundi', 'Tutsi', 'Belgium', 'Hutu', 'Bantu', 'Tutsi', 'Democracy', 'Military dictatorship', 'Cold War', 'United States', 'Soviet Union', 'United States', 'France', 'Angola', 'Mozambique', 'Soviet Union', 'South Africa', 'Algeria', 'Togo', 'Benin', 'Equatorial Guinea', 'Chad', 'Egypt', 'Ethiopia', 'Eritrea', 'Cape Verde', 'Libya', 'Mali', 'Ghana', "Côte d'Ivoire", 'Burkina Faso', 'Mauritania', 'Morocco', 'São Tomé and Príncipe', 'Niger', 'Gabon', 'Nigeria', 'Republic of the Congo', 'Somalia', 'South Africa', 'Namibia', 'Sudan', 'Tunisia', 'Western Sahara', 'Senegal', 'The Gambia', 'Guinea', 'Liberia', 'Madagascar', 'Central African Republic', 'Kenya', 'Uganda', 'Tanzania', 'Burundi', 'Rwanda', 'Angola', 'Saint Helena', 'Cameroon', 'Sierra Leone', 'Lesotho', 'Zambia', 'Zimbabwe', 'Botswana', 'Mauritius', 'Réunion', 'Comoros', 'Seychelles', 'Democratic Republic of the Congo', 'Swaziland', 'Mozambique', 'Malawi', 'Djibouti', 'Atlantic Ocean', 'Atlantic Ocean', 'Indian Ocean', 'Mediterranean Sea', 'Red Sea', 'African Union', 'Addis Ababa', 'Addis Ababa', 'Famine', 'Human immunodeficiency virus', 'Democracy', 'Democratic Republic of the Congo', 'Second Congo War', 'World War II', 'African Union', 'Democratic Republic of the Congo', 'Sierra Leone', 'Liberia', 'Sudan', "Côte d'Ivoire", 'Despotism', 'United Nations', 'China', 'India', 'Latin America', 'Poverty', 'Botswana', 'South Africa', 'Gold', 'Diamond', 'Ghana', 'Kenya', 'Cameroon', 'Egypt', 'Nigeria', 'Angola', 'Sudan', 'Equatorial Guinea', 'North Africa', 'Arabic language', 'Arabic language', 'Islam', 'Ancient Greece', 'Ancient Rome', 'Morocco', 'Algeria', 'Tunisia', 'Libya', 'East Africa', 'Ethiopia', 'Eritrea', 'Sudan', 'Mauritania', 'Middle Ages', 'Portugal', 'Netherlands', 'South Africa', 'Algeria', 'Kenya', 'Tanzania', 'Namibia', 'Nairobi', 'Dakar', 'Liberal democracy', 'Cold War', 'Uganda', 'Indian Ocean', 'Madagascar', 'Language', 'East Africa', 'Chad', 'Ethiopia', 'Kenya', 'Sudan', 'Uganda', 'Tanzania', 'English language', 'French language', 'Arabic language', 'Portuguese language', 'Afrikaans', 'North Africa', 'European', 'Zulu', 'Timbuktu', 'Agriculture', 'Senegal', 'South Africa', 'Great Pyramid of Giza', 'Egypt', 'Atlantic slave trade', 'Jazz', 'Reggae', 'Soukous', 'Senegal', 'Afrikaans', 'North Africa', 'Southern Africa', 'Flute', 'Trumpet', 'Christianity', 'Islam', 'Judaism', 'Egypt', 'Tunisia', 'Deity', 'Ancient Rome', 'Christianity', 'East Africa', 'Pope', 'Anglican Communion', 'North Africa', 'East Africa', 'Southern Africa', 'Capital', 'Burundi', 'Comoros', 'Djibouti', 'Eritrea', 'Ethiopia', 'Addis Ababa', 'Kenya', 'Nairobi', 'Madagascar', 'Antananarivo', 'Malawi', 'Lilongwe', 'Mauritius', 'Port Louis', 'Mayotte', 'France', 'Mozambique', 'Maputo', 'Réunion', 'France', 'Rwanda', 'Kigali', 'Seychelles', 'Victoria, Seychelles', 'Somalia', 'Mogadishu', 'Tanzania', 'Uganda', 'Zambia', 'Lusaka', 'Zimbabwe', 'Harare', 'Angola', 'Cameroon', 'Central African Republic', 'Chad', 'Republic of the Congo', 'Democratic Republic of the Congo', 'Equatorial Guinea', 'Gabon', 'Libreville', 'São Tomé and Príncipe', 'São Tomé', 'Algeria', 'Algiers', 'Egypt', 'Cairo', 'Libya', 'Tripoli', 'Morocco', 'Rabat', 'Sudan', 'Khartoum', 'Tunisia', 'Tunis', 'Western Sahara', 'El Aaiún', 'Spain', 'Las Palmas de Gran Canaria', 'Portugal', 'Funchal', 'Southern Africa', 'Botswana', 'Gaborone', 'Lesotho', 'Maseru', 'Namibia', 'South Africa', 'Cape Town', 'Pretoria', 'Swaziland', 'Mbabane', 'Benin', 'Porto-Novo', 'Burkina Faso', 'Ouagadougou', 'Cape Verde', 'Praia', "Côte d'Ivoire", 'Abidjan', 'Yamoussoukro', 'The Gambia', 'Banjul', 'Ghana', 'Accra', 'Guinea', 'Conakry', 'Guinea-Bissau', 'Bissau', 'Liberia', 'Monrovia', 'Mali', 'Bamako', 'Mauritania', 'Nouakchott', 'Niger', 'Nigeria', 'Abuja', 'Saint Helena', 'United Kingdom', 'Senegal', 'Dakar', 'Sierra Leone', 'Freetown', 'Togo', 'Lomé']

South_Africa

Central_African_Republic

Flag_of_South_Africa

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']

Flag_of_South_Africa

Ringed_Plover

Darth_Vader

Ringed_Plover

['Scientific classification', 'Animal', 'Chordate', 'Bird', 'Binomial nomenclature', 'Carolus Linnaeus', 'Plover', 'Canada', 'Europe', 'France', 'Bird migration', 'Africa', 'Great Britain']

Canada

Ringed_Plover

Darth_Vader

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

Ringed_Plover

Darth_Vader

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']

Cinema_of_the_United_States

Ringed_Plover

Darth_Vader

Cinema_of_the_United_States

['American popular music', '20th century', 'Music of the United States', 'Poetry of the United States', 'Los Angeles, California', 'World War I', 'California', 'Jew', 'Europe', 'Alfred Hitchcock', 'New York City', 'Ernest Hemingway', 'Citizen Kane', 'Gone with the Wind (film)', 'Casablanca (film)', 'Fine art', 'Supreme Court of the United States', 'Drama', 'The Godfather', 'Jaws (film)', 'Star Wars Episode IV: A New Hope', 'Advertising', 'Video', 'The Shawshank Redemption', 'DVD', '21st century', 'Bette Davis', 'Henry Fonda', 'Jane Fonda', 'James Stewart']

Star_Wars_Episode_IV__A_New_Hope

Ringed_Plover

Darth_Vader

Star_Wars_Episode_IV__A_New_Hope

['Film', 'Star Wars', 'Obi-Wan Kenobi', 'DVD', 'Tunisia', 'Darth Vader', 'Space station', 'Darth Vader', 'Obi-Wan Kenobi', 'Japan', 'DVD', 'Library of Congress', '20th century', 'Darth Vader', 'Obi-Wan Kenobi', 'Stargate SG-1', 'Serenity (film)', 'The Lord of the Rings film trilogy', 'Obi-Wan Kenobi', 'Clone Wars (Star Wars)', 'Darth Vader', 'King Arthur', 'Akira Kurosawa', 'Triumph of the Will', 'J. R. R. Tolkien', 'The Lord of the Rings', 'Royal Air Force', 'Avro Lancaster', 'Jaws (film)', 'Bicycle Thieves']

Darth_Vader

The_Beatles

Kuwait

The_Beatles

['Paul McCartney', 'Liverpool', 'England', 'Paul McCartney', 'Liverpool', 'Paul McCartney', 'Popular culture', '20th century', 'United Kingdom', 'The Beatles discography', 'United States', 'Manchester', 'Chicago', 'I Want to Hold Your Hand', 'Europe', 'North America', 'Australia', 'New Zealand', 'Adelaide', 'Kansas City, Missouri', 'Elizabeth II of the United Kingdom', 'Harold Wilson', 'BBC', 'Philippines', 'Christianity', 'United States', 'South Africa', 'Chicago', "Sgt. Pepper's Lonely Hearts Club Band", 'India', 'Communism', 'BBC', 'Radio', 'United States', 'Liverpool', 'Elvis Presley', 'Ragtime', "Sgt. Pepper's Lonely Hearts Club Band", 'Bob Dylan', 'I Want to Hold Your Hand', 'Johann Sebastian Bach', 'United States', 'Nirvana (band)', 'Kurt Cobain', 'U2', 'Oasis (band)', 'Oasis (band)', 'Beatles for Sale', "Sgt. Pepper's Lonely Hearts Club Band", 'CD', 'Sony', 'United States', 'Italy', 'United Kingdom', 'Ireland', 'Finland', 'Norway', 'Sweden', 'Canada', 'Denmark', 'I Want to Hold Your Hand', 'Australia', 'Germany', 'Netherlands', 'Argentina', 'Hong Kong', 'Malaysia', 'Luxembourg', 'Uruguay', 'New Zealand', 'Spain', 'Switzerland', 'Austria', 'Hey Jude', 'BBC', 'Stonehenge', 'Bahamas', 'James Bond', 'World War II', 'BBC']

United_States

The_Beatles

Kuwait

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']

Iraq

The_Beatles

Kuwait

Iraq

['Arabic language', 'Baghdad', 'Arabic language', 'List of countries by system of government', 'Ottoman Empire', 'United Kingdom', 'Currency', 'Time zone', 'Arabic language', 'Country', 'Mesopotamia', 'Kuwait', 'Saudi Arabia', 'Jordan', 'Syria', 'Turkey', 'Iran', 'Persian Gulf', 'Sumer', 'Persian Empire', 'Hammurabi', 'Code of Hammurabi', 'Mesopotamia', 'Sumer', 'Assyria', 'Writing', 'Science', 'Mathematics', 'Law', 'Philosophy', 'Civilization', 'Persian Empire', 'Cyrus the Great', 'Alexander the Great', 'Hellenistic Greece', 'Iranian peoples', '7th century', '7th century', 'Islam', 'Damascus', 'Baghdad', 'Abbasid', 'Ottoman Empire', 'Germany', 'World War I', 'United Kingdom', 'League of Nations', 'Ottoman Empire', 'Baghdad', 'Syria', 'Nazi Germany', 'Soviet Union', 'Kuwait', 'United Nations', 'Baghdad', 'United Nations', 'Morocco', 'California', 'Paraguay', 'Desert', 'Euphrates', 'Tigris', 'Persian Gulf', 'Climate', 'Desert', 'Baghdad', 'Saudi Arabia', 'Petroleum', 'Iran', 'Arabic language', 'English language', "Bahá'í Faith", 'Jordan', 'Tigris', 'Euphrates']

Kuwait

Davis_Cup

Gone_with_the_Wind_(film)

Davis_Cup

['Tennis', 'Fed Cup', 'United States', 'Great Britain', 'Boston, Massachusetts', 'Belgium', 'Austria', 'France', 'Australia', 'New Zealand', 'Philippines', 'South Africa', 'India', 'Sweden', 'Boston', 'United States', 'United States', 'Boston', 'United States', 'London', 'England', 'London', 'England', 'London', 'England', 'London', 'England', 'Melbourne', 'Australia', 'Sydney', 'Australia', 'New Zealand', 'Melbourne', 'Australia', 'London', 'England', 'New York City', 'United States', 'Sydney', 'Australia', 'Auckland', 'New Zealand', 'New York City', 'United States', 'New York City', 'United States', 'New York City', 'United States', 'Philadelphia', 'United States', 'Philadelphia', 'United States', 'Philadelphia', 'United States', 'Philadelphia', 'United States', 'Paris', 'France', 'Paris', 'France', 'Paris', 'France', 'Paris', 'France', 'Paris', 'France', 'Paris', 'France', 'London', 'England', 'London', 'England', 'London', 'England', 'London', 'England', 'Philadelphia', 'United States', 'United States', 'Melbourne', 'Australia', 'New York City', 'United States', 'New York City', 'United States', 'New York City', 'United States', 'New York City', 'United States', 'Sydney', 'Australia', 'Adelaide', 'Australia', 'Melbourne', 'Australia', 'Sydney', 'Australia', 'New York City', 'United States', 'Adelaide', 'Australia', 'Melbourne', 'Australia', 'Brisbane', 'Australia', 'New York City', 'United States', 'Sydney', 'Australia', 'Melbourne', 'Australia', 'Brisbane', 'Australia', 'Adelaide', 'Australia', 'Cleveland', 'United States', 'Sydney', 'Australia', 'Melbourne', 'Australia', 'Brisbane', 'Australia', 'Adelaide', 'Australia', 'Cleveland', 'United States', 'Cleveland', 'United States', 'United States', 'Bucharest', 'Romania', 'Cleveland', 'United States', 'Stockholm', 'Sweden', 'Santiago de Chile', 'Chile', 'Sydney', 'Australia', 'United States', 'United States', 'Prague', 'United States', 'France', 'Melbourne', 'Australia', 'Gothenburg', 'Sweden', 'Munich', 'Melbourne', 'Australia', 'Gothenburg', 'Sweden', 'Gothenburg', 'Sweden', 'Stuttgart', 'United States', 'Lyon', 'France', 'United States', 'Germany', 'Moscow', 'Russia', 'Moscow', 'Russia', 'Sweden', 'Gothenburg', 'Sweden', 'Milan', 'France', 'Barcelona', 'Spain', 'Melbourne', 'Australia', 'Paris', 'France', 'Melbourne', 'Australia', 'Spain', 'Bratislava', 'Slovakia', 'Moscow', 'Russia', 'Great Britain', 'France', 'Sweden', 'Germany', 'Spain', 'Italy', 'Russia', 'Croatia', 'South Africa', 'India', 'Romania', 'Argentina', 'Belgium', 'Chile', 'Mexico', 'Slovakia', 'Switzerland', 'Croatia', 'Chile', 'Russia', 'Sweden', 'Argentina', 'Romania', 'Spain', 'Netherlands', 'Czech Republic', 'Belgium', 'Slovakia', 'Germany', 'France', 'Austria', 'Belarus', 'Thailand', 'Switzerland', 'Serbia and Montenegro']

United_States

Davis_Cup

Gone_with_the_Wind_(film)

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']

Mississippi_River

Davis_Cup

Gone_with_the_Wind_(film)

Mississippi_River

['Gulf of Mexico', 'United States', 'Canada', 'Minneapolis, Minnesota', 'River', 'United States', 'Missouri River', 'North America', 'List of rivers by length', 'United States', 'Missouri River', 'Rocky Mountains', 'Great Lakes', 'Minnesota', 'Gulf of Mexico', 'Gulf of Mexico', 'Earthquake', 'Amazon River', 'Congo River', 'Canada', 'Missouri River', 'Europe', 'Spain', 'Florida', 'Cuba', 'Bahamas', 'Mark Twain', 'American Civil War', 'Chicago', 'Cholera', 'Slovenia', 'Minneapolis, Minnesota', 'Abraham Lincoln', 'Supreme Court of the United States', 'Mark Twain']

American_Civil_War

Davis_Cup

Gone_with_the_Wind_(film)

American_Civil_War

['Battle of Gettysburg', 'Southern United States', 'United States', 'Abraham Lincoln', 'Ulysses S. Grant', 'Southern United States', 'Abraham Lincoln', 'France', 'Battle of Gettysburg', 'Ulysses S. Grant', 'Mississippi River', 'Richmond, Virginia', 'William Tecumseh Sherman', 'Atlanta, Georgia', 'Slavery', 'Thomas Jefferson', 'Mexico', 'Charles Sumner', 'United States Senate', 'Charles Sumner', 'United States House of Representatives', 'Frederick Douglass', 'Abraham Lincoln', 'Jesus Christ', 'Abraham Lincoln', 'Abraham Lincoln', 'Florida', 'West Virginia', 'California', 'Minnesota', 'Oregon', 'Rhode Island', 'West Virginia', 'West Virginia', 'West Virginia', 'Richmond, Virginia', 'Washington, D.C.', 'Battle of Gettysburg', 'Nashville, Tennessee', 'Mississippi River', 'Ulysses S. Grant', 'William Tecumseh Sherman', 'Atlanta, Georgia', 'West Virginia', 'Trench warfare', 'Liverpool', 'Battle of Gettysburg', 'Ulysses S. Grant', 'Abraham Lincoln', 'Ulysses S. Grant', 'William Tecumseh Sherman', 'Winfield Scott Hancock', 'Abraham Lincoln', 'Southern United States', 'Europe', 'Mexico', 'Brazil', 'United States Constitution', 'Fourteenth Amendment to the United States Constitution', 'Ku Klux Klan', 'Frederick Douglass', 'Battle of Gettysburg', 'Ulysses S. Grant', 'William Tecumseh Sherman', 'Abraham Lincoln', 'Fourteenth Amendment to the United States Constitution', 'Ku Klux Klan']

Southern_United_States

Davis_Cup

Gone_with_the_Wind_(film)

Southern_United_States

['United States', 'Slavery', 'American Civil War', 'Jazz', 'Bluegrass music', 'United States', 'Florida', 'West Virginia', 'Florida', 'West Virginia', 'American Civil War', 'American Civil War', 'American Civil War', 'West Virginia', 'Temperate', 'Africa', 'Tobacco', 'Rice', 'Cotton', 'Political economy', 'Thomas Jefferson', 'James Monroe', 'John Tyler', 'President of the United States', 'George Washington', 'Thomas Jefferson', 'James Monroe', 'Abraham Lincoln', 'Europe', 'Infrastructure', 'Fourteenth Amendment to the United States Constitution', 'Ku Klux Klan', 'Gulf of Mexico', 'World War II', 'Christianity', 'Louisville, Kentucky', 'Atlanta', 'Judaism', 'Islam', 'Buddhism', 'Hinduism', 'English language', 'American English', 'France', 'Spain', 'Tobacco', 'Richmond, Virginia', 'Mark Twain', 'Rhythm and blues', 'Bluegrass music', 'Jazz', 'Folk music', 'Elvis Presley', 'Alternative rock', 'American football', 'Baseball', 'National Hockey League', 'Atlanta', 'Gone with the Wind (film)', 'Atlanta', 'Richmond, Virginia', 'California', 'Latin America', 'Latin America', 'Miami, Florida', 'Cuba', 'Brazil', 'Haiti', 'United States', 'Washington, D.C.', 'Philadelphia', 'World War II', 'New York City', 'Cleveland', 'George W. Bush', 'Lyndon B. Johnson', 'Jimmy Carter', 'Bill Clinton', 'Evolution', 'George Washington', 'Thomas Jefferson', 'Andrew Jackson', 'William Henry Harrison', 'Abraham Lincoln', 'Woodrow Wilson', 'Lyndon B. Johnson', 'Jimmy Carter', 'Zachary Taylor', 'Ronald Reagan', 'Minnesota', 'Richard Nixon', 'Speaker of the United States House of Representatives', 'World War I', 'World War II', 'Chicago', 'United States', 'Dallas, Texas', 'Miami, Florida', 'Florida', 'Houston, Texas', 'Atlanta, Georgia', 'Florida', 'Florida', 'Nashville, Tennessee', 'Florida', 'Louisville, Kentucky', 'Richmond, Virginia', 'Florida']

Gone_with_the_Wind_(film)

Fatty_acid

Cold_War

Fatty_acid

['Food', 'Omega-3 fatty acid', 'Chemistry', 'Carbon', 'Atom', 'Hydrogen', 'Omega-3 fatty acid', 'Carbon', 'Carbon', 'Adenosine triphosphate', 'Butter', 'Coconut oil', 'Palm oil', 'Olive oil', 'Corn oil', 'Formic acid', 'Acetic acid', 'Ethanol', 'Sodium hydroxide', 'Alcohol']

Hydrogen

Fatty_acid

Cold_War

Hydrogen

['Helium', 'Lithium', 'List of elements by name', 'Color', 'Electron', 'Phase (matter)', 'Gas', 'Neutron', 'Neutron', 'Helium', 'Chemical element', 'Periodic table', 'Gas', 'Star', 'Plasma (physics)', 'Ammonia', 'Proton', 'Neutron', 'Water', 'Schrödinger equation', 'Quantum mechanics', 'Robert Boyle', 'Mercury (element)', 'Antoine Lavoisier', 'Sulphuric acid', 'Iron', 'Atom', 'Quantum mechanics', 'H II region', 'Star', 'Gas giant', 'Stars', 'Plasma (physics)', 'Sun', 'Stars', 'Universe', 'Redshift', 'Water', 'Bacteria', 'Photon', 'Gravity', 'Quantum mechanics', 'Schrödinger equation', 'Special relativity', 'Magnetic', 'Radio telescope', 'Proton', 'Neutron', 'Phosphorus', 'Iron', 'Metallurgy', 'Chlorine', 'Fluorine', 'Fluorine', 'Oxygen', 'Nitrogen', 'Metal', 'Carbon', 'Organism', 'Boron', 'Aluminum', 'Indium', 'Zinc', 'Zinc', 'Aluminum', 'Natural gas', 'Water', 'Carbon dioxide', 'Water', 'Carbon dioxide', 'Oxygen', 'Carbon', 'Water', 'Ammonia', 'Iron', 'Nickel', 'Hydrochloric acid', 'Welding', 'Superconductivity', 'Airship', 'Neutron', 'Chemistry', 'Biology', 'Natural gas']

Neutron

Fatty_acid

Cold_War

Neutron

['Speed of light', 'Quark', 'Physics', 'Electric charge', 'Speed of light', 'Proton', 'Atom', 'Hydrogen', 'Quark', 'Quark', 'Electron', 'Gravitation', 'Proton', 'Quark', 'Magnetism', 'Electron', 'Quark', 'Electric charge', 'Nuclear weapon', 'Water', 'Germany', 'Polonium', 'Beryllium', 'Boron', 'Lithium', 'Paris', 'Hydrogen', 'England', 'Proton', 'Latin', 'Electron', 'Proton', 'Beryllium']

Nuclear_weapon

Fatty_acid

Cold_War

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']

Cold_War

Rosetta_Stone

Football

Rosetta_Stone

['Granite', 'Ancient Egypt', 'Alexander the Great', 'Napoleon I of France', 'Cairo', 'Library of Alexandria', 'Macintosh']

Ancient_Egypt

Rosetta_Stone

Football

Ancient_Egypt

['Civilization', 'North Africa', 'East Africa', 'Africa', 'Red Sea', 'Roman Empire', 'Irrigation', 'Writing', 'Literature', 'Mediterranean', 'Religion', 'Egypt', 'Alexander the Great', 'Archaeology', 'Society', 'Nile', 'Nile', 'Cereal', 'Culture', 'Fishing', 'Sudan', 'Sahara', 'Agriculture', 'Society', 'Anno Domini', 'Roman Empire', 'North Africa', 'Horn of Africa', 'Rosetta Stone', 'Sahara', 'Herodotus', 'Homer', 'Odysseus', 'Mummy', 'Anemia', 'Currency', 'Grain', 'Property', 'Berber languages', 'Archaeology', 'Middle Ages', 'Vowel', '4th century', '15th century', 'Christianity', 'Islam', 'Africa', 'Ancient Greece', 'Engineering', 'Pyramid', 'Egyptian pyramids', 'Irrigation', 'Mining', 'Turquoise', 'Empiricism', 'Egyptian pyramids', 'Board game', 'Nile', 'Wine', 'Copper', 'Steel', 'Carbon', 'Iron', 'Granite', 'Granite', 'Great Pyramid of Giza', 'Beekeeping', 'Middle Ages', 'Mathematics', 'Beer', 'Suez Canal', 'Geometry', 'Empiricism', 'Glass', 'Geology', 'Mummy', 'Chess', 'Iron Age', 'Iron', 'Granite', 'Glass', 'Boat', 'Electricity', 'Beekeeping', 'Ancient Rome', 'Virgil', 'Beekeeping']

Ancient_Greece

Rosetta_Stone

Football

Ancient_Greece

['History of Greece', 'Hellenistic Greece', 'Roman Greece', 'Byzantine Empire', 'Byzantine Empire', 'Greek War of Independence', 'Christianity', 'Roman Empire', 'Europe', 'Renaissance', 'Neoclassicism', '18th century', '19th century', 'Continent', 'Greece', 'Cyprus', 'Italy', 'Egypt', 'Roman Empire', 'Minoan civilization', 'Parthenon', 'Hellenistic Greece', 'Alexander the Great', 'Olympic Games', 'Alexander the Great', 'Hellenistic Greece', 'Christianity', '3rd century', 'Homer', 'Herodotus', 'Alexander the Great', 'Hellenistic Greece', 'Herodotus', 'Thucydides', 'Demosthenes', 'Plato', 'Aristotle', 'Athens', 'Athena', 'Parthenon', 'Arable land', 'Black Sea', 'Ukraine', 'Italy', 'Spain', 'Ancient Egypt', 'Marseille', 'Istanbul', 'Athens', 'Turkey', 'Persian Empire', 'Battle of Marathon', 'Pericles', 'Parthenon', 'Aristotle', 'Plato', 'Socrates', 'Herodotus', 'Thucydides', 'Pericles', 'Cyprus', 'Thucydides', 'Alcibiades', 'Athens', 'Corinthian War', 'Epaminondas', 'Macedon', 'Macedon', 'Demosthenes', 'Alexander the Great', 'Alexander the Great', 'Syria', 'Egypt', 'Mesopotamia', 'Afghanistan', 'Pakistan', 'Egypt', 'Ancient Rome', 'Athens', 'Greece', 'Olive oil', 'Barley', 'Onion', 'Cheese', 'Bread', 'Wine', 'Water', 'Jewellery', 'Alexander the Great', 'Hippocrates', 'Music', 'Drama', 'Poetry', 'Arithmetic', 'University']

Olympic_Games

Rosetta_Stone

Football

Olympic_Games

['Sport', 'Greece', '1896 Summer Olympics', 'France', 'Athens', 'Greece', 'Heracles', 'Religion', 'Zeus', 'Statue of Zeus at Olympia', 'Poem', 'Ancient Rome', 'Christianity', 'Cotswolds', 'England', 'Paris', 'France', 'Athens', '1896 Summer Olympics', 'Paris', 'France', 'Athens', 'Turin', 'Sydney', 'Television', 'United Nations', 'Puerto Rico', 'Bermuda', 'Hong Kong', 'Taiwan', "People's Republic of China", 'Republic of China', 'Marshall Islands', 'Beijing', 'Netherlands', 'Spain', 'Switzerland', 'Soviet Union', 'Cambodia', 'Egypt', 'Iraq', 'Lebanon', 'South Africa', 'New Zealand', 'Montreal', "People's Republic of China", 'PRC', 'Canada', 'Republic of China', 'Taiwan', 'Republic of China', 'Taiwan', 'Flag of the Republic of China', 'Cold War', 'United States', 'Soviet Union', 'Romania', 'Canada', 'Berlin', 'Propaganda', 'Jesse Owens', 'Soviet Union', 'Helsinki', 'Communist', 'Mexico City', 'Israel', 'World War I', 'World War II', 'Munich', 'Israel', 'Atlanta', 'September 11, 2001 attacks', 'FIFA', 'Football (soccer)', 'Volleyball', 'United States', 'Fascism', 'Spain', 'Sydney', 'Vancouver', 'BBC', 'Bulgaria', 'Turin', 'Latin', 'Russia', 'Bear', 'French language', 'English language', 'Barcelona', 'Spanish language', 'French language', 'English language', 'California', 'Franklin D. Roosevelt', 'President of the United States', 'Herbert Hoover', 'Richard Nixon', 'California', 'Jimmy Carter', 'Elizabeth II of the United Kingdom', 'World War I', 'Dove', 'Antwerp', 'Oslo', 'Seoul', 'Barcelona', 'Athletics (track and field)', 'Fencing', 'Tennis', 'Skiing', 'Ice hockey', 'Baseball', 'Football', 'Cricket', 'Baseball', 'Basketball', 'Football (soccer)', 'Gold', 'Silver', '1896 Summer Olympics', 'Soviet Union', 'Soviet Union', 'Finland', 'Athletics (track and field)', 'United States', 'Carl Lewis', 'United States', 'Athletics (track and field)', 'Norway', 'Germany', 'Japan', 'United States', 'United States', 'United States', 'Athletics (track and field)', '1896 Summer Olympics', 'Athens', 'Greece', 'Paris', 'France', 'United States', 'Athens', 'Greece', 'London', 'United Kingdom', 'Stockholm', 'Sweden', 'Berlin', 'Germany', 'Antwerp', 'Belgium', 'Paris', 'France', 'France', 'Amsterdam', 'Netherlands', 'Switzerland', 'Los Angeles, California', 'United States', 'United States', 'Berlin', 'Germany', 'Germany', 'Tokyo', 'Helsinki', 'Japan', 'Finland', 'Japan', 'Switzerland', 'Germany', 'London', 'United Kingdom', 'Italy', 'London', 'United Kingdom', 'Switzerland', 'Helsinki', 'Finland', 'Oslo', 'Norway', 'Melbourne', 'Stockholm', 'Australia', 'Sweden', 'Italy', 'Rome', 'Italy', 'California', 'United States', 'Tokyo', 'Japan', 'Austria', 'Mexico City', 'Mexico', 'France', 'Munich', 'Japan', 'Montreal', 'Canada', 'Austria', 'Moscow', 'Soviet Union', 'United States', 'United States', 'Sarajevo', 'Yugoslavia', 'Seoul', 'South Korea', 'Calgary', 'Canada', 'Barcelona', 'Spain', 'France', 'Norway', 'Atlanta', 'United States', 'Japan', 'Sydney', 'Australia', 'United States', 'Athens', 'Greece', 'Turin', 'Italy', 'Beijing', "People's Republic of China", 'Vancouver', 'Canada', 'London', 'United Kingdom', 'Chicago', 'World War I', 'World War II', 'Stockholm', 'Sweden', 'Hong Kong']

Sport

Rosetta_Stone

Football

Sport

['China', 'Iran', 'Iran', 'Ancient Greece', 'Olympic Games', 'Football (soccer)', 'South Africa', 'Berlin', 'Ireland', '20th century', 'Soccer', 'United Kingdom', 'Nationalism', 'Art', 'Aesthetics', 'Olympic Games', 'American English', 'Football']

Football

Vicia_faba

Amazon_Rainforest

Vicia_faba

['Scientific classification', 'Plant', 'Binomial nomenclature', 'Carolus Linnaeus', 'Africa', 'Asia', 'Flower', 'Fruit', 'Cultivar', 'Seed', 'Agriculture', 'Mediterranean', 'Nitrogen', 'Arugula', 'Greece', 'Rome', 'Pythagoras', 'Italy', 'Greece', 'Rome', 'Estonia']

Flower

Vicia_faba

Amazon_Rainforest

Flower

['Latin', 'Plant', 'Seed', 'Fruit', 'Seed', 'Sunflower', 'Insect', 'Bird', 'Bee', 'Pollinator', 'Ultraviolet', 'Protein', 'Insect', 'Maize', 'Extinction', 'Dandelion', 'Seed', 'Charles Darwin', 'Fruit', 'Seed', 'Fruit', 'Saffron', 'Beer', 'Chicken', 'Dandelion', 'Honey', 'Sunflower', 'Gardening', 'Vincent van Gogh', 'Claude Monet', 'Love', 'United Kingdom', 'Australia', 'Canada']

Sunflower

Vicia_faba

Amazon_Rainforest

Sunflower

['Scientific classification', 'Binomial nomenclature', 'Carolus Linnaeus', 'Flower', 'Color', 'Fruit', 'Olmec', 'Gold', 'Seed', 'Europe', '16th century', 'Soil', 'China', 'United States', 'Middle East', 'Europe', 'Russia', 'Bird', 'Olive oil', 'Biodiesel', 'Cultivar', 'Gardening', 'Bird', 'Greek mythology', 'Apollo', 'Europe', 'Japan', 'Madrid', 'Netherlands', 'Canada', 'Socialism', 'Bulgaria', 'Bee', 'French language', 'Switzerland']

Socialism

Vicia_faba

Amazon_Rainforest

Socialism

['Politics', 'Communism', 'Anarchism', 'Marxism', 'Trade union', 'Utilitarianism', 'Democracy', '19th century', 'Capitalism', 'Karl Marx', 'Money', 'Market', 'Communism', 'Anarchist', 'Cooperatives', 'Soviet Union', 'Robert Owen', 'Karl Marx', 'Marxism', 'Capitalism', 'Communism', 'Soviet Union', 'Geneva', 'Suffrage', 'Vladimir Lenin', 'Anarchist', 'World War I', 'Russian Revolution of 1917', 'Russian language', 'Joseph Stalin', 'Fascism', 'Nazi', 'World War II', 'Cold War', 'Marshall Plan', 'North Atlantic Treaty Organization', 'Frankfurt', 'China', 'India', 'Egypt', '1973 oil crisis', 'Ronald Reagan', 'Margaret Thatcher', 'Ecology', 'Anarchism', 'Noam Chomsky', 'Mao Zedong', 'Mikhail Gorbachev', 'Latin America', 'Max Weber']

Latin_America

Vicia_faba

Amazon_Rainforest

Latin_America

['Spanish language', 'Portuguese language', 'French language', 'English language', 'German language', 'Dutch language', 'Mexico City', 'São Paulo', 'Buenos Aires', 'Bogotá', 'Lima', 'Rio de Janeiro', 'Santiago, Chile', 'Caracas', 'Portuguese language', 'Spanish language', 'English language', 'French language', 'Mexico', 'South America', 'English language', 'French language', 'Canada', 'Haiti', 'Martinique', 'Guadeloupe', 'Suriname', 'Netherlands Antilles', 'Aruba', 'United States', 'Belize', 'Trinidad and Tobago', 'Guyana', 'Jamaica', 'Barbados', 'Suriname', 'Brazil', 'Spain', 'Portugal', 'France', 'Africa', 'Saint-Pierre and Miquelon', 'Mexico', 'French Guiana', 'Spain', 'Portugal', 'Spain', 'Portugal', 'Asia', 'Colombia', 'Peru', 'Bolivia', 'Inca', 'Maya civilization', 'Civilization', 'Christopher Columbus', 'Hernán Cortés', 'Spain', 'Portugal', 'Smallpox', 'Measles', 'Napoleon I of France', 'Haiti', 'United States', 'Simón Bolívar', 'Mexico', 'Venezuela', 'Simón Bolívar', 'Brazil', 'Mexico', 'Monarchy', 'Country', 'France', 'Netherlands', 'United States', 'Argentina', 'Bolivia', 'Brazil', 'Chile', 'Colombia', 'Costa Rica', 'Cuba', 'Dominican Republic', 'Ecuador', 'El Salvador', 'Guatemala', 'Haiti', 'Honduras', 'Mexico', 'Nicaragua', 'Panama', 'Paraguay', 'Peru', 'Uruguay', 'Venezuela', 'French Guiana', 'Guadeloupe', 'Martinique', 'Aruba', 'United States Virgin Islands', 'Puerto Rico', 'Belize', 'Falkland Islands', 'Guyana', 'Suriname', 'United Nations', 'South America', 'Guatemala', 'Bolivia', 'Peru', 'Brazil', 'Mestizo', 'Mexico', 'Chile', 'Colombia', 'Ecuador', 'El Salvador', 'Honduras', 'Nicaragua', 'Panama', 'Venezuela', 'Dominican Republic', 'Cuba', 'Belize', 'Dominican Republic', 'Puerto Rico', 'Venezuela', 'Brazil', 'Argentina', 'Uruguay', 'Irish people', 'Asia', 'India', 'Syria', 'United States', 'Brazil', 'Religion', 'Music', 'Politics', 'Latin', 'Roman Empire', 'Mestizo', 'Spanish language', 'Portuguese language', 'French language', 'French Guiana', 'Dutch language', 'Suriname', 'Latin', 'Peru', 'Guatemala', 'Bolivia', 'Paraguay', 'Mexico', 'Ecuador', 'Ecuador', 'Argentina', 'Uruguay', 'Venezuela', 'German language', 'Brazil', 'Chile', 'Venezuela', 'Mormon', 'Buddhism', 'Jew', 'Islam', 'Hinduism', "Bahá'í Faith", 'Argentina', 'Chile', 'Costa Rica', 'Mexico', 'Uruguay', 'Brazil', 'Colombia', 'Panama', 'Dominican Republic', 'Venezuela', 'Peru', 'Paraguay', 'El Salvador', 'Ecuador', 'Guatemala', 'Nicaragua', 'Honduras', 'Cuba', 'Bolivia', 'Haiti', 'European', 'Spain', 'Portugal', 'Slavery', 'Russia', 'Mexico', 'Philadelphia', 'Jorge Luis Borges', 'Salsa music', 'Jazz', 'Reggaeton', 'Rap', 'Europe', 'United States']

Colombia

Vicia_faba

Amazon_Rainforest

Colombia

['SOS Children in Colombia', 'Spanish language', 'English language', 'Bogotá', 'Spanish language', 'List of countries by system of government', 'Spain', 'Currency', 'Time zone', 'Spanish language', 'South America', 'Venezuela', 'Brazil', 'Ecuador', 'Peru', 'Caribbean Sea', 'Panama', 'Pacific Ocean', 'Argentina', 'France', 'Andes', 'Bogotá', 'Christopher Columbus', 'Spain', 'Portugal', 'Spain', 'Christopher Columbus', 'Pacific Ocean', 'Peru', 'Chile', 'Haiti', 'Simón Bolívar', 'Ecuador', 'Venezuela', 'Panama', 'Venezuela', 'Quito', 'Ecuador', 'United States', 'Panama', 'Panama', 'Peru', 'Suriname', 'Bogotá', 'Bogotá', 'Petroleum', 'Latin America', 'Latin America', 'Brazil', 'Mexico', 'European', 'Mestizo', 'Spain', 'Mormon', 'Jewish', 'Bogotá', 'Bogotá', 'Bogotá', 'Bogotá', 'Bogotá', 'Bogotá']

Peru

Vicia_faba

Amazon_Rainforest

Peru

['SOS Children in Peru', 'Demographics of Peru', 'Lima', 'Spanish language', 'List of countries by system of government', 'Spain', 'Currency', 'Time zone', 'Spanish language', 'South America', 'Ecuador', 'Colombia', 'Brazil', 'Bolivia', 'Chile', 'Pacific Ocean', 'Maize', 'Gossypium', 'Pottery', 'Pottery', 'Metallurgy', 'Inca Empire', 'Inca Empire', '16th century', 'Ecuador', 'Colombia', 'Chile', 'Argentina', 'Bolivia', 'Amazon Rainforest', 'Inca Empire', 'Inca Empire', 'Inca Empire', 'Inca Empire', 'Inca', 'Inca', 'Lima', 'Inca', '18th century', 'Lima', 'Caracas', 'Buenos Aires', 'South America', 'Simón Bolívar', 'Lima', 'Shining Path', 'Shining Path', 'Brunei', 'Japan', 'Japan', 'Ollanta Humala', 'Chile', 'Government', 'Lima', 'Inca Empire', 'Amazon Basin', 'Mongolia', 'Chad', 'Ecuador', 'Colombia', 'Brazil', 'Bolivia', 'Chile', 'Bolivia', 'Pacific Ocean', 'Spanish language', 'Amazon Rainforest', 'Bolivia', 'Lake Titicaca', 'Pacific Ocean', 'Amazon River', 'Pacific Ocean', 'Andes', 'Amazon Basin', 'Inca Empire', 'Lake Titicaca', 'Machu Picchu', 'Lima', 'El Niño', 'Asia', 'El Niño', 'Chile', 'Mexico', 'Singapore', 'India', 'Colombia', 'Ecuador', 'Bolivia', 'Venezuela', 'Thailand', 'China', 'Japan', 'South Korea', 'European Union', 'Poverty', 'Lima', 'Lima', 'Tank', 'Lima', 'Ecuador', 'Latin America', 'Andes', 'Lima', 'Biodiversity', 'Inca Empire', 'European', 'Yugoslavia', 'Lima', 'Lima', 'Brazil', 'Latin America', 'Spanish language', 'Architecture', '1st century', '7th century', '8th century', '12th century', 'Lake Titicaca', '9th century', '13th century', 'Architecture', '14th century', '15th century', 'Inca Empire', 'Machu Picchu', 'Inca Empire', 'Renaissance', 'Baroque', 'Baroque', '20th century', 'Lima', 'Sculpture', 'Painting', '17th century', '18th century', 'Baroque', '19th century', 'Romanticism', '20th century', 'Sculpture', 'Spanish conquest of the Inca Empire', 'Poetry', 'Oligarchy', 'Neoclassicism', '19th century', 'Romanticism', 'Poetry', '19th century', '20th century', 'Poetry', 'Pottery', 'Textile', 'Sculpture', 'Machu Picchu', 'Baroque', 'Mestizo', 'World War II', 'Textile', 'Alpaca', 'Music', 'Dance', 'Arts and crafts', 'Spain', 'Lima', 'Spanish conquest of the Inca Empire', 'Musical instrument', 'Guitar', 'Musical instrument', 'Armadillo', 'Slavery', 'Spain', 'Spain', 'Lima', 'Lima', 'Argentina', 'Agriculture', 'War', 'Andes', 'Agriculture', 'Music', 'Dance', 'Dance', 'Maize', 'Potato', 'Avocado', 'Andes', 'Meat', 'Vicia faba', 'Peanut', 'Olympic Games']

Amazon_Rainforest

Contact_lens

Sub-Saharan_Africa

Contact_lens

['Cornea', 'Eye', 'Glasses', 'Japan', 'Netherlands', 'Germany', 'Leonardo da Vinci', 'Cornea', 'René Descartes', 'Zürich', 'Cornea', 'Retina', 'Color blindness', 'Edema', 'Glass', 'Oxygen', 'Cornea', 'Cornea', 'United States', 'Protein', 'Lens (anatomy)', 'Glasses', 'Eyelid', 'Cornea', 'Bacteria', 'Fusarium', 'Bacteria', 'Hydrogen peroxide']

Eye

Contact_lens

Sub-Saharan_Africa

Eye

['Human', 'Light', 'Organism', 'Color', 'Mammal', 'Bird', 'Reptile', 'Fish', 'Human', 'Rabbit', 'Vertebrate', 'Retina', 'Brain', 'Lens (anatomy)', 'Fish', 'Arthropod', 'Arthropod', 'Antarctic krill', 'Calcite', 'Evolution', 'Bird of prey', 'Ultraviolet', 'Cornea', 'Cornea', 'Oxygen', 'Retina', 'Retina', 'Cornea', 'Lens (anatomy)', 'Retina', 'Pupil', 'Retina', 'Lens (anatomy)', 'Orbit (anatomy)', 'Edema', 'Eyelid', 'Pupil', 'Light', 'Retina', 'Protein', 'Electromagnetic radiation', 'Action potential', 'Synapse', 'Action potential', 'Color blindness', 'Sleep']

Human

Contact_lens

Sub-Saharan_Africa

Human

['Scientific classification', 'Eukaryote', 'Animal', 'Chordate', 'Mammal', 'Carolus Linnaeus', 'Mammal', 'Latin', 'Ape', 'Language', 'Africa', 'Communication', 'Family', 'Ethics', 'Society', 'Aesthetics', 'Culture', 'Art', 'Literature', 'Music', 'Religion', 'Science', 'Philosophy', 'Mythology', 'Clothing', 'Technology', 'Cameroon', 'Gabon', 'Chimpanzee', 'Pigment', 'Ultraviolet', 'Sleep', 'Eukaryote', 'Cell (biology)', 'DNA', 'Chimpanzee', 'Leonardo da Vinci', 'Brain', 'Monaco', 'Uganda', 'Swaziland', 'AIDS', 'United Nations', 'Race', 'Ethnic group', 'Africa', 'Bonobo', 'Gorilla', 'Chad', 'Arctic', 'Anthropology', 'Africa', 'Oceania', 'Agriculture', 'Water resources', 'Irrigation', 'Transport', 'Manufacturing', 'Antarctica', 'Space exploration', 'Asia', 'Europe', 'International Space Station', 'City', 'Pollution', 'Crime', 'Carnivore', 'Herbivore', 'Bonobo', 'Dolphin', 'Dove', 'Elephant', 'Time', 'Mind', 'Psychology', 'Language', 'Emotion', 'Sociology', 'Society', 'Animalia', 'Chordate', 'Tokyo', 'Mexico City', 'Shanghai', 'New York City', 'Seoul', 'Hindi', 'English language', 'Spanish language', 'Arabic language', 'Christianity', 'Islam', 'Hinduism', 'Buddhism', 'List of circulating currencies', 'United States dollar', 'Euro', 'Japanese yen', 'Pound sterling', 'Society', 'Culture', 'Ethics', 'Language', 'Communication', 'Culture', 'Ethnic group', 'Religion', 'Linguistics', 'Caravaggio', 'Culture', 'Music', 'Literature', 'Poetry', 'Drama', 'Fiction', 'Mythology', 'Folklore', 'Organism', 'Emotion', 'Conflict', 'Brain', 'God', 'Madrid', 'Philosophy', 'Universe', 'Society', 'Emotion', 'Love', 'Mammal', 'Crime', 'Auguste Rodin', 'Love', 'Sigmund Freud', 'Genetics', 'Philosophy', 'Science', 'God', 'Religion', 'Religion', 'Hinduism', 'India', 'Life', 'Universe', 'Deity', 'God', 'Plato', 'Aristotle', 'Raphael', 'Philosophy', 'Logic', 'Ethics', 'Aesthetics', 'Philosophy', 'Earth', 'Life', 'Auguste Rodin', 'Humanism', 'Science', 'Democracy', 'Logic', 'Earth', 'Space exploration', 'Archaeology', 'Pottery', 'Agriculture', 'Architecture', 'Metallurgy', 'Writing', 'Civilization', 'Science', 'Physics', 'United Nations', 'New York City', 'Politics', 'Government', 'Max Weber', 'Government', 'Politics', 'Law', 'Politics', 'Government', 'Corporation', 'Religion', 'Monarchy', 'Military dictatorship', 'Economics', 'World War II', 'Conflict', 'Organization', 'Religion', 'Propaganda', 'Weapon', 'Guatemala', 'Economics', 'Market', 'Money', 'Manufacturing', 'Money', 'Supply and demand']

Africa

Contact_lens

Sub-Saharan_Africa

Africa

['SOS Children in Africa', 'Continent', 'Asia', 'Earth', 'Mediterranean Sea', 'Suez Canal', 'Red Sea', 'Indian Ocean', 'Atlantic Ocean', 'Temperate', 'Irrigation', 'Glacier', 'North Africa', 'Latin', 'Egypt', 'Ptolemy', 'Suez Canal', 'Red Sea', 'Asia', 'Europe', 'Europe', 'Mediterranean Sea', 'Suez Canal', 'Suez Canal', 'Egypt', 'Tunisia', 'South Africa', 'Somalia', 'Sudan', 'Seychelles', 'The Gambia', 'Desert', 'Rainforest', 'Carnivore', 'Lion', 'Hyena', 'Cheetah', 'Herbivore', 'Elephant', 'Camel', 'Giraffe', 'Crocodile', 'Human', 'Mitochondrial Eve', 'Anthropology', 'Fossil', 'Ishango bone', 'Khartoum', 'Ethiopia', 'Sorghum', 'Rice', 'Ethiopia', 'Coffee', 'Nile', 'Cotton', 'African Great Lakes', 'Ancient Egypt', 'Civilization', 'Camel', 'Persian Empire', 'Bantu', 'Horn of Africa', 'East Africa', 'China', 'Zheng He', 'Portugal', 'Atlantic slave trade', 'Royal Navy', 'Palm oil', 'Cocoa', 'Gold', 'Christianity', 'David Livingstone', 'Richard Francis Burton', 'Lake Tanganyika', 'Lake Victoria', 'Henry Morton Stanley', 'World War I', 'Scramble for Africa', 'Liberia', 'Abyssinia', 'Ethiopia', 'World War II', 'Congo River', 'Language', 'Culture', 'Belgium', 'France', 'Sub-Saharan Africa', 'Zimbabwe', 'South Africa', 'Liberia', 'United States Senate', 'Rwanda', 'Burundi', 'Tutsi', 'Belgium', 'Hutu', 'Bantu', 'Tutsi', 'Democracy', 'Military dictatorship', 'Cold War', 'United States', 'Soviet Union', 'United States', 'France', 'Angola', 'Mozambique', 'Soviet Union', 'South Africa', 'Algeria', 'Togo', 'Benin', 'Equatorial Guinea', 'Chad', 'Egypt', 'Ethiopia', 'Eritrea', 'Cape Verde', 'Libya', 'Mali', 'Ghana', "Côte d'Ivoire", 'Burkina Faso', 'Mauritania', 'Morocco', 'São Tomé and Príncipe', 'Niger', 'Gabon', 'Nigeria', 'Republic of the Congo', 'Somalia', 'South Africa', 'Namibia', 'Sudan', 'Tunisia', 'Western Sahara', 'Senegal', 'The Gambia', 'Guinea', 'Liberia', 'Madagascar', 'Central African Republic', 'Kenya', 'Uganda', 'Tanzania', 'Burundi', 'Rwanda', 'Angola', 'Saint Helena', 'Cameroon', 'Sierra Leone', 'Lesotho', 'Zambia', 'Zimbabwe', 'Botswana', 'Mauritius', 'Réunion', 'Comoros', 'Seychelles', 'Democratic Republic of the Congo', 'Swaziland', 'Mozambique', 'Malawi', 'Djibouti', 'Atlantic Ocean', 'Atlantic Ocean', 'Indian Ocean', 'Mediterranean Sea', 'Red Sea', 'African Union', 'Addis Ababa', 'Addis Ababa', 'Famine', 'Human immunodeficiency virus', 'Democracy', 'Democratic Republic of the Congo', 'Second Congo War', 'World War II', 'African Union', 'Democratic Republic of the Congo', 'Sierra Leone', 'Liberia', 'Sudan', "Côte d'Ivoire", 'Despotism', 'United Nations', 'China', 'India', 'Latin America', 'Poverty', 'Botswana', 'South Africa', 'Gold', 'Diamond', 'Ghana', 'Kenya', 'Cameroon', 'Egypt', 'Nigeria', 'Angola', 'Sudan', 'Equatorial Guinea', 'North Africa', 'Arabic language', 'Arabic language', 'Islam', 'Ancient Greece', 'Ancient Rome', 'Morocco', 'Algeria', 'Tunisia', 'Libya', 'East Africa', 'Ethiopia', 'Eritrea', 'Sudan', 'Mauritania', 'Middle Ages', 'Portugal', 'Netherlands', 'South Africa', 'Algeria', 'Kenya', 'Tanzania', 'Namibia', 'Nairobi', 'Dakar', 'Liberal democracy', 'Cold War', 'Uganda', 'Indian Ocean', 'Madagascar', 'Language', 'East Africa', 'Chad', 'Ethiopia', 'Kenya', 'Sudan', 'Uganda', 'Tanzania', 'English language', 'French language', 'Arabic language', 'Portuguese language', 'Afrikaans', 'North Africa', 'European', 'Zulu', 'Timbuktu', 'Agriculture', 'Senegal', 'South Africa', 'Great Pyramid of Giza', 'Egypt', 'Atlantic slave trade', 'Jazz', 'Reggae', 'Soukous', 'Senegal', 'Afrikaans', 'North Africa', 'Southern Africa', 'Flute', 'Trumpet', 'Christianity', 'Islam', 'Judaism', 'Egypt', 'Tunisia', 'Deity', 'Ancient Rome', 'Christianity', 'East Africa', 'Pope', 'Anglican Communion', 'North Africa', 'East Africa', 'Southern Africa', 'Capital', 'Burundi', 'Comoros', 'Djibouti', 'Eritrea', 'Ethiopia', 'Addis Ababa', 'Kenya', 'Nairobi', 'Madagascar', 'Antananarivo', 'Malawi', 'Lilongwe', 'Mauritius', 'Port Louis', 'Mayotte', 'France', 'Mozambique', 'Maputo', 'Réunion', 'France', 'Rwanda', 'Kigali', 'Seychelles', 'Victoria, Seychelles', 'Somalia', 'Mogadishu', 'Tanzania', 'Uganda', 'Zambia', 'Lusaka', 'Zimbabwe', 'Harare', 'Angola', 'Cameroon', 'Central African Republic', 'Chad', 'Republic of the Congo', 'Democratic Republic of the Congo', 'Equatorial Guinea', 'Gabon', 'Libreville', 'São Tomé and Príncipe', 'São Tomé', 'Algeria', 'Algiers', 'Egypt', 'Cairo', 'Libya', 'Tripoli', 'Morocco', 'Rabat', 'Sudan', 'Khartoum', 'Tunisia', 'Tunis', 'Western Sahara', 'El Aaiún', 'Spain', 'Las Palmas de Gran Canaria', 'Portugal', 'Funchal', 'Southern Africa', 'Botswana', 'Gaborone', 'Lesotho', 'Maseru', 'Namibia', 'South Africa', 'Cape Town', 'Pretoria', 'Swaziland', 'Mbabane', 'Benin', 'Porto-Novo', 'Burkina Faso', 'Ouagadougou', 'Cape Verde', 'Praia', "Côte d'Ivoire", 'Abidjan', 'Yamoussoukro', 'The Gambia', 'Banjul', 'Ghana', 'Accra', 'Guinea', 'Conakry', 'Guinea-Bissau', 'Bissau', 'Liberia', 'Monrovia', 'Mali', 'Bamako', 'Mauritania', 'Nouakchott', 'Niger', 'Nigeria', 'Abuja', 'Saint Helena', 'United Kingdom', 'Senegal', 'Dakar', 'Sierra Leone', 'Freetown', 'Togo', 'Lomé']

Sub-Saharan_Africa

Alzheimer's_disease

Virus

Alzheimer's_disease

['Pneumonia', 'Chess', 'B vitamins', 'Vitamin C', 'Tobacco smoking', 'Aluminium', 'Copper', 'DNA', 'Ronald Reagan']

Pneumonia

Alzheimer's_disease

Virus

Pneumonia

['Oxygen', "Earth's atmosphere", 'Bacteria', 'Virus', 'Fungus', 'Lung cancer', 'Health', 'Tuberculosis', 'Virus', 'Bacteria', 'Brain', 'AIDS', 'Ascariasis', 'Anatomy', 'Microscope', 'United Kingdom', 'United States', 'China', 'United Kingdom', 'North America', 'Oxygen', 'H5N1', 'AIDS', 'Diabetes mellitus', 'World Health Organization', "Alzheimer's disease", 'Cystic fibrosis', 'Tobacco smoking', 'Hippocrates', 'Hippocrates', 'Middle Ages', 'Twentieth century']

Virus

South_Ossetia

Margaret_Thatcher

South_Ossetia

['Russian language', 'List of countries by system of government', 'Currency', 'Time zone', 'Russian language', 'Georgia (country)', 'Soviet Union', 'Middle Ages', 'Islam', 'Russian language', 'Russian language', 'Republic of Macedonia', 'Bulgaria', 'Ukraine', 'Georgia (country)', 'Abkhazia', 'Russia', 'Vienna', 'United States Senate', 'EU', 'Moscow', 'European Union', 'Russia']

Soviet_Union

South_Ossetia

Margaret_Thatcher

Soviet_Union

['Russian language', 'Moscow', 'Russian language', 'List of countries by system of government', 'Mikhail Gorbachev', 'Currency', 'Time zone', 'Russian language', 'United States', 'Russian Revolution of 1917', 'World War II', 'Poland', 'Finland', 'Cold War', 'Turkmenistan', 'Estonia', 'Latvia', 'Lithuania', 'European Union', 'NATO', 'Russia', 'Belarus', 'World War I', 'Vladimir Ilyich Lenin', 'Polish-Soviet War', 'Belarus', 'Ukraine', 'Leon Trotsky', 'Joseph Stalin', 'World War II', 'Berlin', 'Nazi Germany', 'France', 'Nazi Germany', 'Lithuania', 'Latvia', 'Estonia', 'Nazi Germany', 'Germany', 'Nazi Germany', 'Battle of Stalingrad', 'Berlin', 'Europe', "People's Republic of China", 'Cold War', 'United Kingdom', 'United States', 'Joseph Stalin', 'Sputnik 1', 'Laika', 'Yuri Gagarin', 'United States', 'Mikhail Gorbachev', 'Mikhail Gorbachev', 'Lithuania', 'Russia', 'Ukraine', 'Belarus', 'Russia', 'United Nations', 'World War II', 'British Empire', 'PRC', 'Mao', 'Communist', 'Albania', 'Cambodia', 'FBI', 'Ronald Reagan', 'Cold War', 'India', 'Egypt', 'Mikhail Gorbachev', 'Afghanistan', 'Berlin Wall', 'Russia', 'Russia', 'Ukraine', 'Mir', 'International Space Station', 'Europe', 'Asia', 'Climate', 'Arable land', 'Forest', 'Arctic', 'Afghanistan', 'United States', 'Culture', 'Religion', 'Language', 'Christianity', 'Islam', 'World War II', 'Jews', 'Judaism', 'Uzbekistan', 'Buddhism', 'Nazi Germany']

Cold_War

South_Ossetia

Margaret_Thatcher

Cold_War

['United States', 'Soviet Union', 'Japan', "People's Republic of China", 'Vietnam War', 'Nazi Germany', 'Communism', 'Vietnam War', 'Mikhail Gorbachev', 'United Kingdom', 'World War I', 'Capitalism', 'Adolf Hitler', 'Franklin D. Roosevelt', 'Joseph Stalin', 'Winston Churchill', 'Nuclear weapon', 'Poland', 'Harry S. Truman', 'Winston Churchill', 'Yugoslavia', 'Marshall Plan', 'North Atlantic Treaty Organization', "People's Republic of China", 'Dwight D. Eisenhower', 'Berlin Wall', 'Guatemala', 'Iran', 'Philippines', 'India', 'Fidel Castro', 'John F. Kennedy', '1973 oil crisis', 'Lyndon B. Johnson', 'Dominican Republic', 'Richard Nixon', 'Mao Zedong', 'Yom Kippur War', 'Ronald Reagan', 'Jimmy Carter', 'Margaret Thatcher', 'Invasion of Grenada', 'Mikhail Gorbachev']

Margaret_Thatcher

United_Malays_National_Organisation

Irish_theatre

United_Malays_National_Organisation

['Malaysia', 'World War II', 'Kuala Lumpur', 'London', 'Islam', 'Chinese language', 'Tamil language', 'Parliament of Malaysia', 'Singapore', 'Brunei', 'Philippines', 'Indonesia', 'United Nations', 'Singapore', 'Democratic Action Party', 'Kuala Lumpur', 'Autocracy', 'Christianity', 'Social contract (Malaysia)']

London

United_Malays_National_Organisation

Irish_theatre

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']

Northern_Ireland

United_Malays_National_Organisation

Irish_theatre

Northern_Ireland

['Republic of Ireland', 'Ireland', 'Great Britain', 'United Kingdom', 'British Isles (terminology)', 'English language', 'French language', 'Belfast', 'Belfast', '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', 'Currency', 'Pound sterling', 'Time zone', 'Scots language', 'Great Britain', 'European Union', 'Republic of Ireland', 'United Kingdom', 'Ireland', 'Scotland', 'Wales', 'Republic of Ireland', 'Great Britain', 'United Kingdom', 'Church of Ireland', 'Anglicanism', 'Scotland', 'England', 'Wales', 'Republic of Ireland', 'Union Flag', 'Union Flag', 'Church of Ireland', 'Palestinian territories', 'Israel', 'Commonwealth Games', 'Geography of Ireland', 'Ice sheet', 'Ice age', 'British Isles', 'Granite', "Giant's Causeway", 'Arable land', 'North America', 'Belfast', 'City status in the United Kingdom', 'Belfast', "Giant's Causeway", "Giant's Causeway", 'Great Britain', 'Republic of Ireland', 'Republic of Ireland', 'Elizabeth II of the United Kingdom', 'United Kingdom', 'Elizabeth I of England', 'James I of England', 'Scotland', 'England', 'Europe', 'London', 'British House of Commons', 'Winston Churchill', 'United Kingdom', 'Republic of Ireland', 'Fishing', 'English language', 'Scotland', 'Scots language', 'British English', 'Republic of Ireland', 'Scots language', 'Chinese language', 'European Union', 'United Kingdom']

Republic_of_Ireland

United_Malays_National_Organisation

Irish_theatre

Republic_of_Ireland

['Dublin', 'English language', 'List of countries by system of government', 'United Kingdom', 'European Union', 'Currency', 'Euro', 'Time zone', 'European Union', 'Ireland', 'Europe', 'Éire', 'European Union', 'Northern Ireland', 'United Kingdom', 'English language', 'Constitutional monarchy', 'United Kingdom', 'European Union', 'Éire', 'European Union', 'Ireland', 'Northern Ireland', 'United Kingdom', 'House of Lords', 'Dublin', 'World War I', 'British House of Commons', 'United Kingdom', 'Lenin', 'Constitutional monarchy', 'George V of the United Kingdom', 'United Nations', 'European Union', 'European Union', 'Atlantic Ocean', 'Irish Sea', 'Dublin', 'Euro', 'EU', 'Steel', 'Lead', 'Zinc', 'Silver', 'Aluminum', 'Gypsum', 'Mining', 'Clothing', 'Train', 'Ship', 'Glass', 'Crystal', 'Tourism', 'United States', 'United Kingdom', 'Belgium', 'Germany', 'Netherlands', 'United Kingdom', 'United States', 'Germany', 'Netherlands', 'United States dollar', 'Industry', 'Agriculture', 'Euro', 'Dublin', 'Luxembourg', 'Norway', 'United States', 'United Nations', 'English language', 'English language', 'English language', 'Church of Ireland', 'Church of Ireland', 'Anglicanism', 'Islam', 'Judaism', 'Italy', '20th century', 'Book of Kells', 'James Joyce', 'Samuel Beckett', 'John Millington Synge', 'Guitar', 'U2', 'United Kingdom', 'United Kingdom', 'Irish Sea', 'United Kingdom', 'United Kingdom']

Samuel_Beckett

United_Malays_National_Organisation

Irish_theatre

Samuel_Beckett

['Dublin', 'Ireland', 'Paris', 'France', 'Employment', 'Nationality', 'Irish people', 'Drama', 'James Joyce', 'Dante Alighieri', 'Marcel Proust', 'Novel', 'Irish poetry', 'France', 'Church of Ireland', 'Dublin', 'Cricket', 'Belfast', 'Paris', 'James Joyce', 'René Descartes', 'Marcel Proust', 'Carl Jung', 'Ezra Pound', 'T. S. Eliot', 'Moscow', 'Nazi Germany', 'World War II', 'United States', 'Miami, Florida', 'New York City', 'English language', 'Jorge Luis Borges', 'Tunis', 'Dante Alighieri', 'Chess', 'Existentialism']

Dublin

United_Malays_National_Organisation

Irish_theatre

Dublin

['Latin', 'Capital', 'Republic of Ireland', 'Viking', 'Middle Ages', 'Europe', 'Republic of Ireland', 'Ptolemy', '17th century', 'England', '12th century', 'Republic of Ireland', 'Sydney', 'New York City', 'Dallas', 'Natural disaster', 'William Butler Yeats', 'James Joyce', 'Samuel Beckett', 'Great Britain', 'Poland', "People's Republic of China", 'United Kingdom', 'Nigeria', 'Romania', 'United States', 'Australia', 'New Zealand', 'Russia', 'Elizabeth I of England', 'Basketball', 'Athletics (track and field)', 'Abbey Theatre', 'Buckingham Palace', 'Belfast', '18th century', 'Guinness', 'Google', 'Google', 'Europe', 'Barcelona', 'Spain', 'Budapest', 'Hungary', 'Liverpool', 'United Kingdom', 'Japan', 'San Jose, California', 'United States of America']

Abbey_Theatre

United_Malays_National_Organisation

Irish_theatre

Abbey_Theatre

['Dublin', 'Ireland', 'Theatre', 'Irish theatre', 'North America', 'William Butler Yeats', 'Scotland', 'Wales', 'England', 'London', 'John Millington Synge', 'Manchester', 'United States', 'Edward VII of the United Kingdom', 'Europe', 'Samuel Beckett']

Irish_theatre

Greco-Buddhism

HD_209458_b

Greco-Buddhism

['Buddha', 'Buddhism', 'Afghanistan', 'Pakistan', 'China', 'Korea', 'Japan', 'Hellenistic Greece', 'Alexander the Great', 'Indus River', 'India', 'Himalayas', 'Indo-Greek Kingdom', 'Islam', 'Indus River', 'Ancient Greece', 'Brahman', 'Afghanistan', 'India', 'Ptolemy', 'Pakistan', 'Sri Lanka', 'Buddhism', 'Coin', 'Zoroaster', 'Greek mythology', 'Kashmir', 'Sanskrit', 'Korea', 'Japan', 'India', 'Buddha', 'Egypt', 'Apollo', 'Indo-Greek Kingdom', 'Buddha', 'Pakistan', 'Mediterranean', 'Sculpture', 'Ancient Rome', 'Tenzin Gyatso, 14th Dalai Lama', 'India', 'Asia', 'Buddha', 'Japan', 'Buddhist art', 'India', 'Civilization', 'Buddha', 'Apollo', 'Japan', 'Japan', 'China', 'Korea', 'Japan', 'Ethics', 'Augustine of Hippo', 'Ancient Greece', 'Ancient Egypt']

Apollo

Greco-Buddhism

HD_209458_b

Apollo

['Greek mythology', 'Roman mythology', 'Medicine', 'Zeus', 'Herodotus', 'Pluto', 'Athens', 'Augustus', 'Greek mythology', 'Trojan War', '2nd century', 'Alexander the Great', 'Full moon', 'Cyclops', 'Heracles', 'Trojan War', 'Agamemnon', 'Achilles', 'Achilles', 'Zeus', 'Achilles', 'European Goldfinch', 'Heracles', 'Zeus', 'Odyssey', 'Odysseus', 'Zeus', 'Odysseus', 'Athena', 'Flute', 'Dolphin', 'Saturn V', 'Superman']

Full_moon

Greco-Buddhism

HD_209458_b

Full_moon

['Moon', 'Earth', 'Sun', 'Lunar eclipse', 'Astronomy', 'Johannes Kepler', 'England', 'Australia', 'Hebrew calendar', 'Buddha']

Astronomy

Greco-Buddhism

HD_209458_b

Astronomy

['Hubble Space Telescope', 'Crab Nebula', 'Law', 'Star', 'Science', 'Planet', 'Comet', 'Galaxy', "Earth's atmosphere", 'Cosmic microwave background radiation', 'Physics', 'Chemistry', 'Meteorology', 'Motion (physics)', 'Telescope', 'Astrology', 'Stonehenge', 'Babylonia', 'Ancient Egypt', 'India', 'China', 'Babylonia', 'Middle Ages', '13th century', 'Persian Empire', 'Islam', 'Renaissance', 'Nicolaus Copernicus', 'Solar System', 'Galileo Galilei', 'Johannes Kepler', 'Gravity', 'Uranus', 'Leonhard Euler', 'Photography', 'Milky Way', '20th century', 'Universe', 'Black hole', 'Big Bang', 'Cosmic microwave background radiation', "Hubble's law", 'Johannes Kepler', 'Isaac Newton', 'Gravity', 'Solar system', 'Information', 'Electromagnetic radiation', 'Radio telescope', 'Radio', 'Cosmic microwave background radiation', 'Light', 'Telescope', 'Ultraviolet', 'Extrasolar planet', 'Chemistry', 'Archaeoastronomy', 'Archaeology', 'Anthropology', 'Chemistry', 'Sun', 'Ultraviolet', 'Middle Ages', 'Earth', "Earth's atmosphere", 'Planet', 'Comet', 'Asteroid', 'Extrasolar planet', 'Solar system', 'Tornado', 'Mercury (planet)', 'Venus', 'Earth', 'Mars', 'Gas giant', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Uranium', 'Thorium', 'Star', 'Red giant', 'Sun', 'Planetary nebula', 'Black hole', 'Solar system', 'Milky Way', 'Globular cluster', 'Hydrogen', 'H II region', 'Open cluster', 'Milky Way', 'Andromeda Galaxy', 'Radio', 'Universe', 'Metric expansion of space', 'Cosmic microwave background radiation', 'Cosmic inflation', 'Extraterrestrial life', 'Fermi paradox', 'Cosmic inflation']

Extrasolar_planet

Greco-Buddhism

HD_209458_b

Extrasolar_planet

['Planet', 'Solar System', 'Definition of planet', 'Extraterrestrial life', 'Binary star', 'University of Chicago', '55 Cancri', 'Mu Arae', 'Poland', 'Gas giant', 'Gravity', 'Upsilon Andromedae', 'Comet', 'HD 209458 b', 'Sun', 'Solar System', 'Solar System', 'Solar System', 'Solar System', 'Planetary habitability', 'Solar system', 'Earth', 'Solar System', 'PSR B1620-26c', 'Earth', 'HD 209458 b', 'HD 209458 b', 'Hubble Space Telescope', 'PSR B1620-26c', 'Hubble Space Telescope', 'Binary star', 'Mu Arae', 'Solar system', 'Gliese 876 d', 'Red dwarf', 'Gliese 876', 'Triple star', 'HD 209458 b']

HD_209458_b

River

Full_moon

River

['Ocean', 'Rainfall', 'Ocean', 'Civilization', 'Bridge', 'New Zealand', 'Meander', 'Oxbow lake', 'Tide', 'Glacier', 'Bog', 'Soil', 'Sea', 'Sand', 'Fractal', 'Danube', 'Roman Empire', 'Bulgaria', 'Romania', 'Amazon River', 'Fresh water', 'Flood', 'Meander', 'Hydrology', 'Canal', 'Amazon River', 'Brazil', 'Nile', 'Amazon River', 'Mississippi River', 'Missouri River', 'Yangtze River', 'Amur', 'Congo River', 'Zambezi', 'Zambia', 'Zimbabwe', 'Amazon River', 'Asia', 'Amur', 'Mississippi River', 'Iran', 'Iraq', 'Tibet', 'Thailand', 'Glasgow', 'Argentina', 'United States', 'Columbia River', 'Congo River', 'Africa', 'Danube', 'Europe', 'Spain', 'Germany', 'Hamburg', 'Euphrates', 'Turkey', 'Mesopotamia', 'Iraq', 'Ganges River', 'India', 'Seoul', 'Afghanistan', 'China', 'Indus River', 'Pakistan', 'Jordan River', 'Jordan', 'Israel', 'Iran', 'Mackenzie River', 'Canada', 'Colombia', 'Germany', 'Mekong', 'Liverpool', 'Netherlands', 'Belgium', 'Mississippi River', 'United States', 'Missouri River', 'Murray River', 'Australia', 'Niagara Falls', 'Niger River', 'Africa', 'Nile', 'Egypt', 'Mississippi River', 'Venezuela', 'Rhine', 'Europe', 'United States', 'Mexico', 'Slovenia', 'Croatia', 'Bosnia and Herzegovina', 'Serbia', 'Yugoslavia', 'Spain', 'River Severn', 'Great Britain', 'Japan', 'Scotland', 'River Thames', 'London', 'Rome', 'Tigris', 'Turkey', 'Mesopotamia', 'Iraq', 'Japan', 'Poland', 'Prague', 'Volga River', 'Russia', 'Yangtze River', 'China', 'Yenisei River', 'Zambezi', 'Africa', 'Mississippi River', 'Mark Twain', 'James Joyce', 'Greek mythology', 'Samuel Taylor Coleridge', 'Kubla Khan']

Ocean

River

Full_moon

Ocean

['Pacific Ocean', 'Southern Ocean', 'Earth', 'Arctic Ocean', 'Atlantic Ocean', 'Indian Ocean', 'Pacific Ocean', 'Southern Ocean', 'Seawater', 'Earth', 'Continent', 'Pacific Ocean', 'Atlantic Ocean', 'Indian Ocean', 'Southern Ocean', 'Arctic Ocean', 'Sea', 'Caspian Sea', 'Aral Sea', 'Great Salt Lake', 'Black Sea', 'Mediterranean Sea', 'Plate tectonics', 'Africa', 'Canal', 'Caspian Sea', 'Northern Mariana Islands', 'Pelagic zone', 'Weather', 'Tropical cyclone', 'Plant', 'Animal', 'Life on Earth', 'Fish', 'Whale', 'Dolphin', 'Crustacean', 'Krill', 'Ship', 'Saint Lawrence Seaway', 'Panama Canal', 'Suez Canal', 'Fish', 'North America', 'Planet', 'Solar system', 'Enceladus (moon)', 'Mars Exploration Rover', 'Cassini-Huygens', 'Greek mythology', 'Gibraltar', 'Norse mythology', 'Deluge (mythology)']

Planet

River

Full_moon

Planet

['Solar System', 'Sun', 'Gravity', 'Star', 'Mercury (planet)', 'Venus', 'Earth', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Ceres (dwarf planet)', 'Pluto', 'Eris (dwarf planet)', 'Extrasolar planet', 'Solar System', 'Earth', 'Solar System', '2nd century', 'Moon', 'Mercury (planet)', 'Venus', 'Sun', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Ancient Rome', 'Mesopotamia', 'Japan', 'Korea', 'Vietnam', 'Earth', 'Sun', 'Earth', 'Moon', 'Mars', 'Jupiter', 'Ceres (dwarf planet)', '4 Vesta', 'Pluto', 'Kuiper belt', 'Eris (dwarf planet)', 'Definition of planet', 'Mercury (planet)', 'Venus', 'Earth', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Ancient history', 'Sun', 'Moon', 'Mercury (planet)', 'Venus', 'Mars', 'Jupiter', 'Saturn', 'Star', 'Ceres (dwarf planet)', 'Asteroid', '3 Juno', 'Asteroid', '4 Vesta', 'Asteroid', 'Pluto', 'Kuiper belt', '20th century', 'Solar System', '20th century', 'Gravity', 'Star', 'Comet', 'Sun', 'Mercury (planet)', 'Venus', 'Earth', 'Moon', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune', 'Gas giant', 'Gas', 'Pluto', 'Eris (dwarf planet)', 'Day', 'Season', 'Gravity', 'Hydrogen', 'Helium', 'Life', 'Gas giant', 'Life', 'Mercury (planet)', 'Nitrogen', 'Earth (planet)', 'Moon', 'Oxygen', 'Gas giant', 'Hydrogen', 'Helium', 'Earth (planet)', 'Solar System', 'Ceres (dwarf planet)', 'Pluto', 'Eris (dwarf planet)', 'Kuiper belt', 'Ceres (dwarf planet)', 'Pluto', 'Kuiper belt', 'Scattered disc', 'Extrasolar planet', 'Mu Arae', '55 Cancri', 'Gliese 876', 'European Space Agency', 'Star']

Moon

River

Full_moon

Moon

['Earth', 'Gravity', 'Earth', 'English language', 'Earth', 'Solar System', 'Soviet Union', 'United States', 'Apollo 8', 'Apollo 11', 'Tide', 'Sun', 'Russia', 'Canada', 'United States', 'Crust (geology)', 'Oxygen', 'Silicon', 'Magnesium', 'Iron', 'Calcium', 'Aluminium', 'Titanium', 'Uranium', 'Thorium', 'Potassium', 'Hydrogen', 'Iron', 'Calcium', 'Aluminum', 'Magnesium', 'Titanium', 'Potassium', 'Thorium', 'Uranium', 'Hydrogen', 'Iron', 'Titanium', 'Sulfur', 'Solar system', 'Shackleton (crater)', 'Radon', 'Sodium', 'Potassium', 'France', 'Solar eclipse', 'New moon', 'Lunar eclipse', 'Full moon', 'Galileo Galilei', 'Soviet Union', 'United States', 'Neil Armstrong', 'Apollo 11', 'Venus', 'Space station', 'Mars', 'Japan', 'Neutron', "People's Republic of China", 'Japan', 'Ireland', 'Ancient Greece', 'Philosopher', 'Middle Ages', 'Telescope', 'Sphere', 'Galileo Galilei', 'Nuclear weapons']

Full_moon

Lithium_aluminium_hydride

Geometry

Lithium_aluminium_hydride

['Phase (matter)', 'Lithium', 'Aluminium', 'Alcohol', 'Water', 'Aluminium', 'Aluminium chloride', 'Sodium', 'Ethanol', 'Benzene', 'Alcohol', 'Titanium', 'Iron', 'Vanadium', 'Hydrogen', 'Atom', 'Hydrogen', 'Thermodynamics', 'Entropy']

Entropy

Lithium_aluminium_hydride

Geometry

Entropy

['Thermodynamics', 'Heat', 'Evolution', 'Heat', 'Isaac Newton', 'James Clerk Maxwell', 'Energy', 'Work (thermodynamics)', 'Heat', 'Heat', 'Heat', 'Thermodynamic temperature', 'Energy', 'Heat', 'Energy', 'Thermodynamics', 'Heat', 'Evolution', 'Life', 'Evolution', 'Heat', 'Biodiversity', 'Ecology', 'Energy', 'Gravity', 'Stephen Hawking', 'Quantum mechanics', 'Sociology', 'Thermodynamics', 'Differential equation', 'John von Neumann']

Isaac_Newton

Lithium_aluminium_hydride

Geometry

Isaac_Newton

['England', 'London', 'Physics', 'Astronomy', 'Alchemy', 'England', 'Physics', 'Astronomy', 'Alchemy', 'History of science', 'Philosophiae Naturalis Principia Mathematica', 'Heliocentrism', 'Momentum', 'Color', 'Light', 'Star', 'Gottfried Leibniz', 'Calculus', 'University of Cambridge', 'Trinity College, Cambridge', 'Aristotle', 'René Descartes', 'Galileo Galilei', 'Nicolaus Copernicus', 'Johannes Kepler', 'Calculus', 'Gottfried Leibniz', 'Pi', 'Mathematics', 'Charles II of England', 'Light', 'Telescope', 'Wave', 'Quantum mechanics', 'Photon', 'Rainbow', "Earth's atmosphere", 'Luminiferous aether', 'Alchemy', 'John Maynard Keynes', 'Glass', 'Planet', 'Johannes Kepler', 'John Flamsteed', 'Philosophiae Naturalis Principia Mathematica', 'Edmond Halley', 'Gravity', 'Switzerland', 'Bible', 'John Locke', 'Trinity', 'London', 'Edmond Halley', 'Gold standard', 'Anne of Great Britain', 'Anne of Great Britain', 'John Flamsteed', 'Westminster Abbey', 'Smallpox', 'Bible', 'Alchemy', 'Jesus Christ', 'Trinity', 'Baruch Spinoza', 'Universe', 'Robert Boyle', 'Atheism', 'Age of Enlightenment', 'Universe', 'Age of Enlightenment', 'Galileo Galilei', 'Nature', 'John Locke', 'Voltaire', 'Adam Smith', 'Psychology', 'Sociology', 'Voltaire', 'Philosophiae Naturalis Principia Mathematica']

Johannes_Kepler

Lithium_aluminium_hydride

Geometry

Johannes_Kepler

['Germany', 'Germany', 'Austria', 'Tycho Brahe', 'Austria', 'Galileo Galilei', 'Carl Sagan', 'Comet', 'Lunar eclipse', 'Smallpox', 'Astrology', 'Heliocentrism', 'Heliocentrism', 'Austria', 'Tycho Brahe', 'Prague', 'Tycho Brahe', 'Prague', 'Snow', 'Sweden', 'Astronomy', 'Astrology', 'Physics', 'Plato', 'Aristotle', 'Tide', 'Tycho Brahe', 'Planet', 'Mars', 'Isaac Newton', 'Transit of Venus', 'Isaac Newton', 'Milky Way', 'Snow', 'Planet', 'Mercury (planet)', 'Earth (planet)', 'Sphere', 'Solar system', 'Plato', 'Gravity', 'Astrology', 'Human', 'Weather', 'Turkey', 'Muhammad', 'Islam', 'Asteroid']

Sphere

Lithium_aluminium_hydride

Geometry

Sphere

['Mathematics', 'Physics', 'Trigonometric function', 'Differential equation', 'Archimedes', 'Earth', 'Manifold', 'Topology', 'Trigonometry', 'David Hilbert']

Mathematics

Lithium_aluminium_hydride

Geometry

Mathematics

['Euclid', 'Raphael', 'American English', 'Quantity', 'Logic', 'Measurement', 'Motion (physics)', 'Ancient Egypt', 'Mesopotamia', 'Renaissance', '16th century', 'Science', 'Engineering', 'Medicine', 'Economics', 'Applied mathematics', 'Latin', 'English language', 'French language', 'Aristotle', 'British English', 'Australia', 'Inca Empire', 'Number', 'Time', 'Day', 'Season', 'Arithmetic', 'Geometry', 'Writing', 'Astronomy', 'Isaac Newton', 'Astronomy', 'Isaac Newton', 'String theory', 'Applied mathematics', 'Statistics', 'Computer science', 'Aesthetics', 'Euclid', 'Prime number', '16th century', 'Language', 'Isaac Newton', 'Carl Friedrich Gauss', 'Carl Friedrich Gauss', 'German language', 'Science', 'Albert Einstein', 'Karl Popper', 'Applied mathematics', 'Logic', 'Philosophy', 'Engineering', 'University', 'David Hilbert', 'Abacus', 'Astronomy', 'Arithmetic', 'Algebra', 'Geometry', 'Mathematical analysis', 'Applied mathematics', 'Number', 'Arithmetic', 'Set', 'Group (mathematics)', 'Linear algebra', 'Geometry', 'Euclidean geometry', 'Trigonometry', 'Pythagorean theorem', 'Topology', 'Manifold', 'Topology', 'Geometry', 'Trigonometry', 'Topology', 'Calculus', 'Quantum mechanics', 'Differential equation', 'Calculus', 'Differential equation', 'Computer science', 'Cryptography', 'Science', 'Business', 'Statistics', 'Probability theory', 'Statistics', 'Game theory', 'Cryptography', 'Astronomy']

Geometry

French_Revolution

Flag_of_the_Republic_of_China

French_Revolution

['Franks', 'Europe', 'France', 'Revolution', 'Democracy', 'Citizenship', 'Age of Enlightenment', 'Paris', 'Lyon', 'Famine', 'Age of Enlightenment', 'Manorialism', 'Jacques-Louis David', 'Paris', 'Roman Catholic Church', 'United States Declaration of Independence', 'Pope', 'Constitutional monarchy', 'Austria', 'Austria', 'English language', 'Napoleon I of France', 'Napoleon']

Revolution

French_Revolution

Flag_of_the_Republic_of_China

Revolution

['French Revolution', 'Vulgar Latin', 'Culture', 'Economics', 'Sociology', 'Political science', 'Vulgar Latin', 'Latin', 'English language', 'French language', 'James II of England', 'William III of England', 'Mary II of England', 'George Washington', 'Sociology', 'Political science', 'History', 'Vladimir Lenin', 'Force', 'War', 'Harvest', 'Beijing', 'Glorious Revolution', 'French Revolution', 'Russian Revolution of 1917', 'Berlin Wall', 'Philippines', 'Culture', 'Józef Piłsudski', 'American Civil War', 'Democracy', 'Spain', 'French Revolution', 'Russian Revolution of 1917', 'Capitalism', 'Communism', 'Cold War', 'Madrid', 'Steam engine', 'Industrial Revolution', 'Industrial Revolution', 'Industrial Revolution', 'Canada']

Communism

French_Revolution

Flag_of_the_Republic_of_China

Communism

['Politics', 'Marxism', 'Socialism', 'Capitalism', 'Cold War', 'Karl Marx', 'Vladimir Lenin', 'Leon Trotsky', 'Che Guevara', 'Socialism', 'Human', 'Soviet Union', 'Karl Marx', 'Capitalism', 'Europe', 'Vladimir Lenin', 'Russian Revolution of 1917', 'World War II', 'Mao Zedong', "People's Republic of China", 'Cuba', 'North Korea', 'Laos', 'Angola', 'Mozambique', 'France', 'Italy', 'South America', 'Plato', 'Thomas More', 'Oliver Cromwell', 'Robert Owen', 'Industrial Revolution', 'Manchester', 'Vladimir Lenin', 'World War I', 'World War I', 'Joseph Stalin', 'Soviet Union', 'Ukraine', 'Russian Revolution of 1917', 'Spain', 'Leon Trotsky', 'Latin America', 'Asia', 'Argentina', 'Brazil', 'Mexico', 'Sri Lanka', 'The Philippines', 'North America', "People's Republic of China", 'Latin America', 'World War II', 'Bulgaria', 'Poland', 'Hungary', 'Romania', 'Yugoslavia', 'Albania', 'Laos', 'Middle East', 'Africa', 'Vietnam', 'Vietnam War', 'Nationalism', 'Socialism', 'Mikhail Gorbachev', 'Poland', 'Bulgaria', 'Romania', 'Hungary', "People's Republic of China", 'Cuba', 'Laos', 'North Korea', 'Vietnam', 'Moldova', 'India', 'Capitalism', 'India', 'Nepal', 'Philippines', 'Colombia', 'Karl Popper', 'Soviet Union', 'Karl Marx']

People's_Republic_of_China

French_Revolution

Flag_of_the_Republic_of_China

People's_Republic_of_China

['Beijing', 'Shanghai', 'List of countries by system of government', 'Qin Dynasty', 'Currency', 'Renminbi', 'Time zone', 'Hong Kong', 'Macau', 'English language', 'Hong Kong', 'Portuguese language', 'Macau', 'Hong Kong', 'Macau', 'Republic of China', 'China', 'Vietnam', 'Laos', 'Myanmar', 'India', 'Bhutan', 'Nepal', 'Pakistan', 'Afghanistan', 'Tajikistan', 'Kyrgyzstan', 'Kazakhstan', 'Russia', 'Mongolia', 'North Korea', 'Capital', 'Beijing', 'Desert', 'Mao Zedong', 'Steel', 'Republic of China', 'Taiwan', 'Republic of China', 'Republic of China', 'Taiwan', 'Government', 'Mongolia', 'Hong Kong', 'Macau', 'Steel', 'Economics', 'Science', 'Technology', 'Taiwan', 'Mao Zedong', 'Democracy', 'Tibet', 'Human rights', 'Police state', 'Shanghai', 'Tiananmen Square protests of 1989', 'Shanghai', 'Political science', 'Communism', 'Socialism', 'Capitalism', 'Qing Dynasty', 'George W. Bush', 'United States', 'PRC', 'United Nations', 'Taiwan', 'Republic of China', 'Tibet', 'India', 'Australia', 'New Zealand', 'Russia', 'United States', 'Japanese war crimes', 'World War II', 'South China Sea', 'India', 'North Korea', 'Property', 'Tiananmen Square protests of 1989', 'Tibet', 'Beijing', 'Shanghai', 'Hong Kong', 'Macau', 'Country', 'United States', 'Vietnam', 'Laos', 'Myanmar', 'India', 'Bhutan', 'Nepal', 'Pakistan', 'Afghanistan', 'Tajikistan', 'Kyrgyzstan', 'Kazakhstan', 'Russia', 'Mongolia', 'North Korea', 'Yangtze River', 'Mekong', 'Amur', 'Himalaya', 'Mount Everest', 'Drought', 'Taiwan', 'Korea', 'Japan', 'Kyoto Protocol', 'Global warming', 'Thailand', 'Nuclear weapon', 'Soviet Union', 'Market', 'World Trade Organization', 'United States', 'Renminbi', 'United States dollar', 'United States dollar', 'Shenzhou 6', 'Semiconductor', 'Beijing', 'Shanghai', 'Maglev train', 'Shanghai', 'Beijing', 'Hong Kong', 'Shanghai', 'Beijing', 'Hong Kong', 'Shanghai', 'Beijing', 'Hong Kong', 'Guangzhou', 'Shanghai', 'United Nations', 'Pollution', 'Tobacco smoking', 'AIDS', 'Confucianism', 'Confucianism', 'China', 'Confucianism', 'Taoism', 'Football (soccer)', 'China', 'Badminton', 'Basketball', 'Chess', 'Go (board game)', 'Basketball', 'Tibet']

Republic_of_China

French_Revolution

Flag_of_the_Republic_of_China

Republic_of_China

['Taiwan', "People's Republic of China", 'Taipei', 'List of countries by system of government', 'Currency', 'Time zone', 'United Nations', 'Singapore', 'Greece', 'China', "People's Republic of China", 'Taiwan', 'Taiwan', 'Qing Dynasty', 'World War II', 'Beijing', 'Democracy', 'Mongolia', 'Myanmar', 'United States', 'United Nations', 'Japan', 'World Health Organization', 'Olympic Games', 'Sun Yat-sen', 'Qing Dynasty', 'Confucianism', 'Sun Yat-sen', 'Beijing', 'Treaty of Versailles', 'Socialism', 'Russian Revolution of 1917', 'Marxism', 'Sun Yat-sen', 'Soviet Union', 'Propaganda', 'Communism', 'World War II', 'Taipei', 'North Korea', 'South Korea', 'Cold War', 'Harry S. Truman', 'Cold War', 'United Nations', 'World War I', 'Germany', "People's Republic of China", 'Mongolia', 'Nationalism', 'Democracy', 'Socialism', 'Europe', 'Flag of the Republic of China', 'Franklin D. Roosevelt', 'Winston Churchill', 'World War II', 'Treaty of Versailles', "People's Republic of China", "People's Republic of China", 'Taiwan', 'United Nations', 'Mongolia', 'Sun Yat-sen', 'World War II', 'United States', 'France', 'Netherlands', 'Australia', 'Sun Yat-sen', 'Singapore', 'South Korea', 'Hong Kong', 'Greece', 'EU', 'Agriculture', 'Taiwan', "People's Republic of China", 'Thailand', 'Indonesia', 'Philippines', 'Malaysia', 'Vietnam', "People's Republic of China", "People's Republic of China", "People's Republic of China", 'World Trade Organization', 'Mathematics', 'Science', 'Buddhism', 'Taoism', 'Confucianism', 'Christianity', 'Sun Yat-sen', 'Chinese language', 'North Korea', 'Japan']

Flag_of_the_Republic_of_China

Tornado

Animation

Tornado

['Antarctica', 'United States', 'New Zealand', 'Australia', 'Canada', 'Europe', 'Italy', 'South America', 'Southern Africa', 'Spanish language', 'Wind', 'Cloud', 'Dallas, Texas', 'Eye (cyclone)', 'Tropical cyclone', 'Dallas, Texas', 'Film', 'Tropical cyclone', 'Train', 'European Union', 'Netherlands', 'United Kingdom', 'Bangladesh', 'India', 'Argentina', 'Brazil', 'South Africa', 'Germany', 'Italy', 'China', 'Australia', 'France', 'Spain', 'Russia', 'Middle East', 'Japan', 'Austria', 'Finland', 'Germany', 'United States', 'Bangladesh', 'Tornado season']

Film

Tornado

Animation

Film

['Animation', 'Art', 'Animation', 'Photography', 'Visual arts', 'Silent film', 'Piano', 'Color', 'Sound', 'Art', 'Newspaper', 'Newspaper', 'Charlie Chaplin', 'United States', 'Animation', 'Actor', '20th century', '21st century', 'DVD', 'Television', 'Television', 'United States', 'Television', 'DVD', 'Internet', 'DVD', '19th century', 'Photography', 'Video']

Animation

Mythology

Race

Mythology

['Norse mythology', 'Culture', 'Greek mythology', 'Roman mythology', 'Deity', 'Deity', 'Folklore', 'Fiction', 'Romanticism', 'Brothers Grimm', 'Literature', 'Homer', 'J. R. R. Tolkien', 'Roman mythology', 'Religion', 'Psychology', 'Trojan War', 'Greek mythology', 'Bible', 'World War II', 'Shinto', 'Claude Lévi-Strauss', 'Star Wars', 'J. R. R. Tolkien', 'The Lord of the Rings', 'Star Trek', 'Mythologies', 'Mythologies']

Culture

Mythology

Race

Culture

['Latin', 'Anthropology', 'Human', 'Ancient Egypt', 'Art', 'Language', 'Religion', 'Civilization', 'Art', 'Literature', 'Malawi', 'Africa', 'Law', 'Archaeology', 'Europe', 'Civilization', 'Nature', 'Art', 'Logic', 'Folk music', 'Capitalism', 'Popular culture', 'Romanticism', 'Germany', 'Nationalism', 'Anthropology', 'Evolution', 'Organization', '20th century', 'Movies', 'Race', 'Gender', 'Nationalism', 'United States', 'Multiculturalism', 'Mass media', 'Religion', 'Asia', 'Korea', 'Japan', 'Vietnam', 'Buddhism', 'Taoism', 'Confucianism', 'Hinduism', 'Islam', 'English language', 'Ancient Greece', 'Ancient Rome', 'Christianity', 'Middle East', 'North Africa', 'Islam', 'Israel', 'Judaism', 'Christianity', 'Buddhism', 'Ancient Greece', 'Ancient Rome', 'Christianity', 'Islam', "Bahá'í Faith", 'Thomas Aquinas', 'Hinduism', 'Buddhism', 'Confucianism', 'Taoism', 'Mao Zedong', 'Communism', 'Christianity', 'Roman Catholic Church', 'Sociology', 'Sociology', 'Fashion', 'Art', 'Literature', 'Anthropology', 'Cultural identity', 'Ice age', 'Agriculture']

Race

Revolution

Poverty

Revolution

['French Revolution', 'Vulgar Latin', 'Culture', 'Economics', 'Sociology', 'Political science', 'Vulgar Latin', 'Latin', 'English language', 'French language', 'James II of England', 'William III of England', 'Mary II of England', 'George Washington', 'Sociology', 'Political science', 'History', 'Vladimir Lenin', 'Force', 'War', 'Harvest', 'Beijing', 'Glorious Revolution', 'French Revolution', 'Russian Revolution of 1917', 'Berlin Wall', 'Philippines', 'Culture', 'Józef Piłsudski', 'American Civil War', 'Democracy', 'Spain', 'French Revolution', 'Russian Revolution of 1917', 'Capitalism', 'Communism', 'Cold War', 'Madrid', 'Steam engine', 'Industrial Revolution', 'Industrial Revolution', 'Industrial Revolution', 'Canada']

French_Revolution

Revolution

Poverty

French_Revolution

['Franks', 'Europe', 'France', 'Revolution', 'Democracy', 'Citizenship', 'Age of Enlightenment', 'Paris', 'Lyon', 'Famine', 'Age of Enlightenment', 'Manorialism', 'Jacques-Louis David', 'Paris', 'Roman Catholic Church', 'United States Declaration of Independence', 'Pope', 'Constitutional monarchy', 'Austria', 'Austria', 'English language', 'Napoleon I of France', 'Napoleon']

Famine

Revolution

Poverty

Famine

['Drought', 'China', 'Soviet Union', 'Josef Stalin', 'Ukraine', 'Cambodia', 'Ethiopia', 'North Korea', 'Netherlands', 'Democracy', 'Sub-Saharan Africa', 'Niger', 'Chad', 'Ethiopia', 'Somalia', 'Zimbabwe', 'Kenya', 'Djibouti', 'Sudan', 'Fertilizer', 'Ethiopia', 'Addis Ababa', 'Sudan', 'Botswana', 'Zimbabwe', 'Agriculture', 'Drought', 'Thomas Malthus', 'Poverty', 'North Korea', 'Somalia', 'Fertilizer', 'Kenya', 'Agriculture', 'Market', 'Ethiopia', 'Eritrea', 'South Africa', 'Sudan', 'Rwanda', 'Malawi', 'Ethiopia', 'Agriculture', 'Climate', 'Drought', 'Desert locust', 'AIDS', 'Ethiopia', 'Sudan', 'Uganda', 'Qing Dynasty', 'Mao Zedong', 'India', 'Afghanistan', 'World War II', 'Burma', 'United States', 'Soviet Union', "People's Republic of China", 'China', 'Japan', 'South Korea', 'United States', 'World War II', 'Vietnam War', 'Fishing', 'Leisure', 'Market', 'Money', 'Seed', 'Crime', 'God', 'Amsterdam', 'France', '20th century', '15th century', '18th century', 'United Kingdom', 'London', 'Ireland', 'World War II', 'Italy', 'Poor Law', 'Volcano', 'Iceland', 'Soviet Union', 'Ukraine', 'Russia', 'Drought']

Ethiopia

Revolution

Poverty

Ethiopia

['SOS Children in Ethiopia, Africa', 'Demographics of Ethiopia', 'Addis Ababa', 'List of countries by system of government', 'Currency', 'Time zone', 'Horn of Africa', 'Africa', 'Eritrea', 'Djibouti', 'Somalia', 'Kenya', 'Sudan', 'Armenia', 'North Africa', 'Middle East', 'Africa', 'Scramble for Africa', 'League of Nations', 'United Nations', 'African Union', 'Arabic language', 'Eritrea', 'Red Sea', 'Red Sea', 'Eritrea', 'Rome', 'Persian Empire', 'China', 'Greece', 'Christianity', '6th century', 'Yemen', 'Saudi Arabia', 'Red Sea', 'Portugal', 'Roman Catholic Church', 'Scramble for Africa', 'Italy', 'Eritrea', 'United Kingdom', 'Military dictatorship', 'Drought', 'Somalia', 'Eritrea', 'United States', 'Europe', 'African Union', 'United Kingdom', 'Tony Blair', 'Addis Ababa', 'United Kingdom', 'European Union', 'Colombia', 'Bolivia', 'Horn of Africa', 'Sudan', 'Djibouti', 'Eritrea', 'Somalia', 'Kenya', 'Great Rift Valley', 'Addis Ababa', 'Addis Ababa', 'Cereal', 'Sugarcane', 'Arabic language', 'Soddo language', 'English language', 'Christianity', '4th century', '18th century', 'Rome', "Qu'ran", 'Nile', 'Eritrea', 'Sudan', 'Mecca', 'Christianity', 'Islam', 'Jews', 'Israel', 'Jesus', 'Vegetable', 'Meat', 'Islam', 'Folk music', 'Horn of Africa', 'Sudan', 'Somalia', 'Italy', 'Benito Mussolini', 'Rome', 'United Nations', 'Kenya', 'Morocco', 'Olympic Games', 'Eritrea', 'Djibouti', 'Sudan', 'Somalia', 'Kenya', 'Country', 'East Africa', 'Djibouti', 'Eritrea', 'Kenya', 'Somalia', 'Tanzania', 'Uganda', 'African Union', 'Algeria', 'Angola', 'Benin', 'Botswana', 'Burkina Faso', 'Burundi', 'Cameroon', 'Cape Verde', 'Central African Republic', 'Chad', 'Comoros', 'Democratic Republic of the Congo', 'Republic of the Congo', "Côte d'Ivoire", 'Djibouti', 'Egypt', 'Eritrea', 'Equatorial Guinea', 'Gabon', 'The Gambia', 'Ghana', 'Guinea', 'Guinea-Bissau', 'Kenya', 'Lesotho', 'Liberia', 'Libya', 'Madagascar', 'Malawi', 'Mali', 'Mauritania', 'Mauritius', 'Mozambique', 'Namibia', 'Niger', 'Nigeria', 'Rwanda', 'São Tomé and Príncipe', 'Senegal', 'Seychelles', 'Sierra Leone', 'Somalia', 'South Africa', 'Sudan', 'Swaziland', 'Tanzania', 'Togo', 'Tunisia', 'Uganda', 'Western Sahara', 'Zambia', 'Zimbabwe', 'List of countries', 'Africa', 'List of sovereign states', 'Algeria', 'Angola', 'Benin', 'Botswana', 'Burkina Faso', 'Burundi', 'Cameroon', 'Cape Verde', 'Central African Republic', 'Chad', 'Democratic Republic of the Congo', 'Republic of the Congo', 'Comoros', "Côte d'Ivoire", 'Djibouti', 'Egypt', 'Equatorial Guinea', 'Eritrea', 'France', 'Gabon', 'The Gambia', 'Ghana', 'Guinea-Bissau', 'Guinea', 'Kenya', 'Lesotho', 'Liberia', 'Libya', 'Madagascar', 'Malawi', 'Mali', 'Mauritania', 'Mauritius', 'Morocco', 'Mozambique', 'Namibia', 'Niger', 'Nigeria', 'Portugal', 'Rwanda', 'Senegal', 'Seychelles', 'Sierra Leone', 'Somalia', 'South Africa', 'Spain', 'Sudan', 'Swaziland', 'São Tomé and Príncipe', 'Tanzania', 'Togo', 'Tunisia', 'Uganda', 'Yemen', 'Zambia', 'Zimbabwe', 'British Indian Ocean Territory', 'United Kingdom', 'French Southern Territories', 'France', 'Mayotte', 'France', 'Réunion', 'France', 'Saint Helena', 'United Kingdom', 'Western Sahara', 'Arabic language', 'Algeria', 'Bahrain', 'Egypt', 'Iraq', 'Jordan', 'Kuwait', 'Lebanon', 'Libya', 'Malta', 'Mauritania', 'Morocco', 'Oman', 'Qatar', 'Saudi Arabia', 'Sudan', 'Syria', 'Tunisia', 'United Arab Emirates', 'Western Sahara', 'Yemen', 'Hebrew language', 'Iraq', 'Israel', 'Syria', 'Eritrea', 'Oman', 'Yemen', 'Djibouti', 'Eritrea', 'Kenya', 'Somalia', 'Egypt', 'Eritrea', 'Sudan']

Poverty

Franklin_Pierce

Bahá'í_Faith

Franklin_Pierce

['President of the United States', 'Millard Fillmore', 'James Buchanan', 'President of the United States', 'United States House of Representatives', 'United States Senate', 'James Buchanan', 'American Revolutionary War', 'James Knox Polk', 'Washington, D.C.', 'Mexico City', 'Baltimore, Maryland', 'James Buchanan', 'Martin Van Buren', 'James K. Polk', 'Boston, Massachusetts', 'Herbert Hoover', 'John Tyler', 'United Kingdom', 'Spain', 'Cuba', 'Chicago', 'California', 'Abraham Lincoln', 'President of the United States', 'Supreme Court of the United States', 'Benjamin Franklin', 'President of the United States']

United_Kingdom

Franklin_Pierce

Bahá'í_Faith

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']

Church_of_England

Franklin_Pierce

Bahá'í_Faith

Church_of_England

['Anglicanism', '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', 'Christianity', 'England', 'Anglican Communion', 'Roman Catholic Church', 'Canterbury Cathedral', 'Archbishop of Canterbury', 'Anglican Communion', 'Archbishop of Canterbury', 'Anglican Communion', 'Rowan Williams', 'Elizabeth II of the United Kingdom', 'Parliament of the United Kingdom', 'Isle of Man', 'Channel Islands', 'Wales', 'Europe', 'Roman Catholic Church', 'Ireland', 'Spain', 'Augustine of Hippo', 'Pope', '6th century', 'Columba', 'Scotland', 'Henry VIII of England', 'English Reformation', 'Charles V, Holy Roman Emperor', 'Edward VI of England', 'Mary I of England', 'Elizabeth I of England', 'Church of Ireland', 'Church of Ireland', 'Scotland', 'Scottish Episcopal Church', 'Canterbury']

Christianity

Franklin_Pierce

Bahá'í_Faith

Christianity

['Religion', 'Jesus', 'Europe', 'Southern Africa', 'Philippines', 'Oceania', 'Judaism', 'Islam', 'Jesus', 'Hebrew language', 'Bible', 'Last Supper', 'Jesus', 'Bible', 'John Calvin', '4th century', '5th century', 'First Council of Nicaea', 'Jesus', 'Sermon on the Mount', 'A cappella', 'Anglicanism', 'Martin Luther', 'Paul of Tarsus', 'Latin alphabet', 'First Council of Nicaea', 'Paul of Tarsus', 'First Council of Nicaea', 'Judaism', 'Roman Empire', 'Middle Ages', 'Cultural identity', 'East-West Schism', 'Middle Ages', 'Pope', '7th century', 'Byzantine Empire', 'North Africa', 'Spain', 'Crusades', 'Ottoman Empire', '16th century', 'Martin Luther', 'Roman Catholic Church', 'Sub-Saharan Africa', 'Liberalism', 'Nationalism', 'Socialism', 'Jesus', 'Paul of Tarsus', 'Islam', 'French Revolution', 'Atheism', 'North Korea', "People's Republic of China", 'Middle East', 'Sudan', 'Kosovo', 'Jewish', 'Roman Catholic Church', 'Roman Catholic Church', 'Eastern Orthodox Church', 'Anglican Communion', 'Church of England', 'Anglicanism', 'Anglicanism', 'East-West Schism', 'Roman Catholic Church']

Religion

Franklin_Pierce

Bahá'í_Faith

Religion

['Christianity', 'Judaism', 'Hinduism', 'Islam', 'Buddhism', 'Shinto', 'Sikhism', "Bahá'í Faith", 'Mythology', 'Mysticism', 'Philosophy', 'Humanism', 'Atheism', 'Agnosticism', 'Christianity', 'Hinduism', 'Buddhism', 'Sikhism', 'Judaism', "Bahá'í Faith", 'Shinto', 'Roman Catholic Church', 'Hinduism', 'India', "People's Republic of China", 'Soviet Union', 'Eastern Orthodox Church', 'China', 'South Korea', 'Hinduism', "Bahá'í Faith", 'Islam', 'Sikhism', 'Hinduism', 'Christianity', 'Buddhism', 'Deity', 'Universe', 'Society', 'Science', 'Geometry', 'Isaac Newton', 'Gravity', 'Planet', 'Sun', 'God', 'Philosophiae Naturalis Principia Mathematica', 'Roman Catholic Church', 'Heliocentrism', 'Christianity', 'Bible', 'Evolution', 'Universe', 'Life', "Bahá'í Faith", 'Hinduism', 'Science', 'Philosopher', 'Philosophy', 'Mysticism', 'Logic', 'Mysticism', 'God', 'Ancient Greece', 'Spanish Inquisition', 'Ancient Greece', 'Ancient Rome', 'Mythology', 'Culture', 'Humanism', 'Jesus', 'Human', 'Universe', 'Science', 'Philosophy', 'Astrology', 'Mysticism', 'Peru', 'Mythology', 'Latin', 'God', 'Augustine of Hippo', 'Christianity', 'Judaism', 'Islam']

Bahá'í_Faith

Magna_Carta

South_Korea

Magna_Carta

['Latin', 'John of England', 'British monarchy', 'Law', 'Middle Ages', 'England', 'United States Constitution', 'United States Bill of Rights', 'History of democracy', 'Richard I of England', 'Archbishop of Canterbury', 'Ireland', 'Henry II of England', 'Richard I of England', 'London', 'Henry III of England', 'Edward I of England', 'John of England', 'Henry I of England', 'Henry V of England', 'British House of Commons', 'Tower of London', 'William Shakespeare', 'Henry VIII of England', 'Francis Bacon', 'Rome', 'Oliver Cromwell', 'James II of England', 'Charles II of England', 'Mary II of England', 'William III of England', 'International law', 'England', 'Henry I of England', 'Henry V of England', 'European Union', 'Gordon Brown', 'English language', 'House of Lords', 'Durham Cathedral', 'Canberra', 'Australia', 'Dorset', 'Archbishop of Canterbury', 'Abbot', 'Westminster Abbey']

England

Magna_Carta

South_Korea

England

['French language', 'London', 'London', 'English language', 'Anno Domini', 'Currency', 'Pound sterling', 'Time zone', 'United Kingdom', 'Great Britain', 'Europe', 'United Kingdom', 'Great Britain', 'Scotland', 'Wales', 'North Sea', 'Irish Sea', 'Atlantic Ocean', 'English Channel', '10th century', 'London', 'British Isles', 'English language', 'Church of England', 'British Empire', 'Industrial Revolution', 'Germany', 'Bede', 'Norfolk', 'Europe', 'English Channel', 'Sutton Hoo', 'History of Anglo-Saxon England', 'Rome', 'Ireland', '10th century', 'Mercia', 'Wessex', 'Alfred the Great', 'London', 'Wessex', 'Denmark', 'Canute the Great', 'Edward the Confessor', 'Norman conquest of England', 'Battle of Hastings', 'Europe', 'English language', 'France', '19th century', 'Domesday Book', 'Acts of Union 1707', 'Northern Ireland', 'Scotland', 'Wales', 'Middle Ages', 'James I of England', 'Acts of Union 1707', 'Scotland', 'Nottingham', 'Great Britain', 'Isle of Wight', 'Scotland', 'Wales', 'The Fens', 'English language', 'City', 'London', 'Manchester', 'Birmingham', 'Leeds', 'Liverpool', 'Newcastle upon Tyne', 'Sheffield', 'Bristol', 'Coventry', 'Leicester', 'Nottingham', 'Europe', 'France', 'Rain', 'Season', 'Wind', 'Atlantic Ocean', 'Europe', 'Snow', 'Winter', 'River Thames', 'River Severn', 'Great Britain', 'River Thames', 'Liverpool', 'Nottingham', 'Sheffield', 'Bristol', 'Brighton', 'Portsmouth', 'Leicester', 'Coventry', 'United Kingdom', 'Tourism', 'London', 'Finance', 'Europe', 'France', 'Italy', 'Greece', 'Netherlands', 'Belgium', 'Spain', 'Currency', 'Pound sterling', 'Netherlands', 'Roman Empire', 'Scotland', 'Wales', 'Northern Ireland', 'Republic of Ireland', 'Industrial Revolution', 'Culture', 'Architecture', 'Tower of London', 'Windsor Castle', 'William I of England', 'William Hogarth', 'John Constable', 'L. S. Lowry', 'Isambard Kingdom Brunel', 'Bridge', 'Tim Berners-Lee', 'Jet engine', 'Wales', 'Ireland', 'King Arthur', 'British Isles', 'William Shakespeare', 'English language', 'English language', 'William Shakespeare', 'Ben Jonson', 'Jane Austen', 'Charles Dickens', 'George Eliot', 'Rudyard Kipling', 'John Milton', 'Samuel Taylor Coleridge', 'Henry Purcell', 'Gustav Holst', 'Benjamin Britten', 'The Beatles', 'The Rolling Stones', 'Iron Maiden', 'Oasis (band)', 'Queen (band)', 'Drum and bass', 'Charles Darwin', 'Stephen Hawking', 'Christopher Wren', 'Age of Enlightenment', 'Socialism', 'Francis Bacon', 'Thomas Hobbes', 'John Locke', 'Football (soccer)', 'Rugby football', 'Football', 'Cricket', 'Tennis', 'Badminton', 'FIFA', 'FIFA World Cup', 'Europe', 'London', 'English language', 'English language', 'Scots language', 'Old English language', 'Latin', 'Renaissance', 'British Empire', 'English language', 'English language', 'Scots language', 'BBC', 'British Empire', 'Christianity', 'Archbishop of Canterbury', 'Church of England', 'Anglicanism', 'Church of England', 'Religious Society of Friends', 'Ireland', 'Middle East', 'Islam', 'Sikhism', 'Hinduism', 'Birmingham', 'Leicester', 'London', 'Manchester', 'Europe', 'Manchester', 'Birmingham', 'London Underground', 'Olympic Games', 'Alfred the Great', 'Linguistics', 'Football (soccer)', 'German language', 'Dutch language', 'French language', 'Russian language', 'Spanish language', 'Portuguese language', 'Hebrew language', 'Tamil language', 'Indonesian language', 'Chinese language', 'Ptolemy', 'Latin', 'Great Britain', 'William Shakespeare', 'Scurvy', 'Lion', 'Crusades', 'Genoa', 'London', 'Georgia (country)', 'Milan', 'Church of England', 'Richard I of England', 'Henry I of England', 'Wars of the Roses', 'Gustav Holst', 'United Kingdom', 'Royal Navy', 'Commonwealth Games', 'Tower of London', 'London', 'Palace of Westminster', 'Canterbury Cathedral', 'Stonehenge', 'Bronze Age', 'Winston Churchill', 'Palace of Westminster', 'London', 'Oslo', 'Norway', 'White cliffs of Dover', 'Henry VIII of England', 'London', 'Nottingham', 'Buckingham Palace', 'Bristol', 'Isambard Kingdom Brunel', 'Victoria of the United Kingdom', 'Manchester', 'Lake District', 'National parks of England and Wales', 'London', 'Westminster Abbey', 'Church of England', 'York', 'United Kingdom', 'Alfred the Great', 'London Underground', 'Buckingham Palace']

London