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3,890 | 3,548 | 56cee398aab44d1400b88bff | generic | In 1785, the assembly of the Congress of the Confederation made New York the national capital shortly after the war. New York was the last capital of the U.S. under the Articles of Confederation and the first capital under the Constitution of the United States. In 1789, the first President of the United States, George Washington, was inaugurated; the first United States Congress and the Supreme Court of the United States each assembled for the first time, and the United States Bill of Rights was drafted, all at Federal Hall on Wall Street. By 1790, New York had surpassed Philadelphia as the largest city in the United States. | What was the second largest city in the United States in 1790? | {'text': 'Philadelphia', 'answer_start': 578} |
69,092 | 68,750 | 5a4565b519a820001a1eda5f | generic | During 2009, the federal government enacted new legislation repealing the Canada Corporations Act, Part II - the Canada Not-for-Profit Corporations Act. This Act was last amended on 10 October 2011 and the act was current till 4 March 2013. It allows for incorporation as of right, by Articles of Incorporation; does away with the ultra vires doctrine for nonprofits; establishes them as legal persons; and substantially updates the governance provisions for nonprofits. Ontario also overhauled its legislation, adopting the Ontario Not-for-Profit Corporations Act during 2010; pending the outcome of an anticipated election during October 2011,[dated info] the new Act is expected to be in effect as of 1 July 2013. | What two things did the anticipated election in 2009 mean for NPO's? | {'text': 'incorporation as of right, by Articles of Incorporation', 'answer_start': 255} |
11,394 | 11,052 | 5a6341f368151a001a9222aa | generic | For its official works and publications, the United Nations Organization groups countries under a classification of regions. The assignment of countries or areas to specific groupings is for statistical convenience and does not imply any assumption regarding political or other affiliation of countries or territories by the United Nations. Southern Europe, as grouped for statistical convenience by the United Nations (the sub-regions according to the UN), includes following countries and territories: | What term is used by the UNO to divide groups of cities? | {'text': 'regions', 'answer_start': 116} |
116,216 | 115,874 | 5730211904bcaa1900d771d6 | generic | Swaziland derives its name from a later king named Mswati II. KaNgwane, named for Ngwane III, is an alternative name for Swaziland the surname of whose royal house remains Nkhosi Dlamini. Nkhosi literally means "king". Mswati II was the greatest of the fighting kings of Swaziland, and he greatly extended the area of the country to twice its current size. The Emakhandzambili clans were initially incorporated into the kingdom with wide autonomy, often including grants of special ritual and political status. The extent of their autonomy however was drastically curtailed by Mswati, who attacked and subdued some of them in the 1850s. | What groups did Mswati attack in the mid 19th century? | {'text': 'Emakhandzambili clans', 'answer_start': 361} |
31,551 | 31,209 | 570a07104103511400d5950a | generic | The Houston area is a leading center for building oilfield equipment. Much of its success as a petrochemical complex is due to its busy ship channel, the Port of Houston. In the United States, the port ranks first in international commerce and tenth among the largest ports in the world. Unlike most places, high oil and gasoline prices are beneficial for Houston's economy, as many of its residents are employed in the energy industry. Houston is the beginning or end point of numerous oil, gas, and products pipelines: | Of what is Houston a center? | {'text': 'oilfield equipment', 'answer_start': 50} |
66,803 | 66,461 | 5a626754f8d794001af1bfbb | generic | The Samoan islands have been produced by vulcanism, the source of which is the Samoa hotspot which is probably the result of a mantle plume. While all of the islands have volcanic origins, only Savai'i, the western most island in Samoa, is volcanically active with the most recent eruptions in Mt Matavanu (1905–1911), Mata o le Afi (1902) and Mauga Afi (1725). The highest point in Samoa is Mt Silisili, at 1858 m (6,096 ft). The Saleaula lava fields situated on the central north coast of Savai'i are the result of the Mt Matavanu eruptions which left 50 km² (20 sq mi) of solidified lava. | When was a mantle plume discovered near Magua Alfi? | {'text': '1725', 'answer_start': 355} |
56,886 | 56,544 | 5726ba7c5951b619008f7c10 | generic | Mexico City has numerous museums dedicated to art, including Mexican colonial, modern and contemporary art, and international art. The Museo Tamayo was opened in the mid-1980s to house the collection of international contemporary art donated by famed Mexican (born in the state of Oaxaca) painter Rufino Tamayo. The collection includes pieces by Picasso, Klee, Kandinsky, Warhol and many others, though most of the collection is stored while visiting exhibits are shown. The Museo de Arte Moderno (Museum of Modern Art) is a repository of Mexican artists from the 20th century, including Rivera, Orozco, Siqueiros, Kahlo, Gerzso, Carrington, Tamayo, among others, and also regularly hosts temporary exhibits of international modern art. In southern Mexico City, the Museo Carrillo Gil (Carrillo Gil Museum) showcases avant-garde artists, as does the University Museum/Contemporary Art (Museo Universitario Arte Contemporáneo – or MUAC), designed by famed Mexican architect Teodoro González de León, inaugurated in late 2008. | What type of art is shown in The Museo Carrillo Gil? | {'text': 'avant-garde', 'answer_start': 817} |
67,435 | 67,093 | 5ad16772645df0001a2d19fa | generic | Finally, hysteresis synchronous motors typically are (essentially) two-phase motors with a phase-shifting capacitor for one phase. They start like induction motors, but when slip rate decreases sufficiently, the rotor (a smooth cylinder) becomes temporarily magnetized. Its distributed poles make it act like a PMSM. The rotor material, like that of a common nail, will stay magnetized, but can also be demagnetized with little difficulty. Once running, the rotor poles stay in place; they do not drift. | What do hysteresis synchronous motors not resemble at startup? | {'text': 'induction motors', 'answer_start': 147} |
119,346 | 119,004 | 5ad19379645df0001a2d2037 | generic | White LEDs can also be made by coating near-ultraviolet (NUV) LEDs with a mixture of high-efficiency europium-based phosphors that emit red and blue, plus copper and aluminium-doped zinc sulfide (ZnS:Cu, Al) that emits green. This is a method analogous to the way fluorescent lamps work. This method is less efficient than blue LEDs with YAG:Ce phosphor, as the Stokes shift is larger, so more energy is converted to heat, but yields light with better spectral characteristics, which render color better. Due to the higher radiative output of the ultraviolet LEDs than of the blue ones, both methods offer comparable brightness. A concern is that UV light may leak from a malfunctioning light source and cause harm to human eyes or skin. | The method of coating NUVs more efficient than what other LEDs? | {'text': 'blue', 'answer_start': 576} |
35,773 | 35,431 | 5a2e0066f28ef0001a5266e1 | generic | The Air Commerce Act of May 20, 1926, is the cornerstone of the federal government's regulation of civil aviation. This landmark legislation was passed at the urging of the aviation industry, whose leaders believed the airplane could not reach its full commercial potential without federal action to improve and maintain safety standards. The Act charged the Secretary of Commerce with fostering air commerce, issuing and enforcing air traffic rules, licensing pilots, certifying aircraft, establishing airways, and operating and maintaining aids to air navigation. The newly created Aeronautics Branch, operating under the Department of Commerce assumed primary responsibility for aviation oversight. | What department did the Aeronautic Branch create? | {'text': 'Department of Commerce', 'answer_start': 624} |
84,654 | 84,312 | 572801344b864d19001641dc | generic | His sister Ancilla would soon be diagnosed with stomach cancer in the early 1950s. Roncalli's last letter to her was dated on 8 November 1953 where he promised to visit her within the next week. He could not keep that promise, as Ancilla died on 11 November 1953 at the time when he was consecrating a new church in Venice. He attended her funeral back in his hometown. In his will around this time, he mentioned that he wished to be buried in the crypt of Saint Mark's in Venice with some of his predecessors rather than with the family in Sotto il Monte. | When was his sister Ancilla diagnosed with stomach cancer? | {'text': 'the early 1950s', 'answer_start': 66} |
129,981 | 129,639 | 573460e1acc1501500babe53 | generic | A scientific study in the journal, Biological Conservation, states that trophy hunting is of "major importance to conservation in Africa by creating economic incentives for conservation over vast areas, including areas which may be unsuitable for alternative wildlife-based land uses such as photographic ecotourism." However, another study states that less than 3% of a trophy hunters' expenditures reach the local level, meaning that the economic incentive and benefit is "minimal, particularly when we consider the vast areas of land that hunting concessions occupy." | What Continent did the biological Conservation state trophy hunting is of major importance to the conservation of? | {'text': 'Africa', 'answer_start': 130} |
65,725 | 65,383 | 5a21c32a8a6e4f001aa08ea3 | generic | In the Ottoman Empire, these ideological reforms did not take place and these views did not integrate into common thought until much later. As well, there was no spread of this doctrine within the New World and the advanced civilizations of the Aztec, Maya, Inca, Mohican, Delaware, Huron and especially the Iroquois. The Iroquois philosophy in particular gave much to Christian thought of the time and in many cases actually inspired some of the institutions adopted in the United States: for example, Benjamin Franklin was a great admirer of some of the methods of the Iroquois Confederacy, and much of early American literature emphasized the political philosophy of the natives. | What happened when methods of the Iroquois Confederacy were introduced to the Ottoman Empire? | {'text': 'did not integrate into common thought until much later', 'answer_start': 84} |
59,150 | 58,808 | 5726738e5951b619008f7301 | generic | Reapportionment following the 2010 United States Census gave the state two more seats in the House of Representatives. The legislature's redistricting, announced in 2012, was quickly challenged in court, on the grounds that it had unfairly benefited Republican interests. In 2015, the Florida Supreme Court ruled on appeal that the congressional districts had to be redrawn because of the legislature's violation of the Fair District Amendments to the state constitution passed in 2010; it accepted a new map in early December 2015. | How did the Florida supreme court rule on the challenge | {'text': "Florida Supreme Court ruled on appeal that the congressional districts had to be redrawn because of the legislature's violation of the Fair District Amendments", 'answer_start': 285} |
123,855 | 123,513 | 5a84828a7cf838001a46a8b8 | generic | The current Minority Leader Nancy Pelosi, of the United States House of Representatives serves as floor leader of the opposition party, and is the counterpart to the Majority Leader. Unlike the Majority Leader, the Minority Leader is on the ballot for Speaker of the House during the convening of the Congress. If the Minority Leader's party takes control of the House, and the party officers are all re-elected to their seats, the Minority Leader is usually the party's top choice for Speaker for the next Congress, while the Minority Whip is typically in line to become Majority Leader. The Minority Leader usually meets with the Majority Leader and the Speaker to discuss agreements on controversial issues. | Who is the current Majority Leader? | {'text': 'Nancy Pelosi', 'answer_start': 28} |
2,747 | 2,405 | 5a8dc135df8bba001a0f9bca | generic | On release, Twilight Princess was considered to be the greatest Zelda game ever made by many critics including writers for 1UP.com, Computer and Video Games, Electronic Gaming Monthly, Game Informer, GamesRadar, IGN and The Washington Post. Game Informer called it "so creative that it rivals the best that Hollywood has to offer". GamesRadar praised Twilight Princess as "a game that deserves nothing but the absolute highest recommendation". Cubed3 hailed Twilight Princess as "the single greatest videogame experience". Twilight Princess's graphics were praised for the art style and animation, although the game was designed for the GameCube, which is technically lacking compared to the next generation consoles. Both IGN and GameSpy pointed out the existence of blurry textures and low-resolution characters. Despite these complaints, Computer and Video Games felt the game's atmosphere was superior to that of any previous Zelda game, and regarded Twilight Princess's Hyrule as the best version ever created. PALGN praised the game's cinematics, noting that "the cutscenes are the best ever in Zelda games". Regarding the Wii version, GameSpot's Jeff Gerstmann said the Wii controls felt "tacked-on", although 1UP.com said the remote-swinging sword attacks were "the most impressive in the entire series". Gaming Nexus considered Twilight Princess's soundtrack to be the best of this generation, though IGN criticized its MIDI-formatted songs for lacking "the punch and crispness" of their orchestrated counterparts. Hyper's Javier Glickman commended the game for its "very long quests, superb Wii controls and being able to save anytime". However, he criticised it for "no voice acting, no orchestral score and slightly outdated graphics". | Which journalist criticized IGN for its controls? | {'text': 'Javier Glickman', 'answer_start': 1532} |
130,523 | 130,181 | 5a7db48670df9f001a875063 | generic | Before the 20th century, the term matter included ordinary matter composed of atoms and excluded other energy phenomena such as light or sound. This concept of matter may be generalized from atoms to include any objects having mass even when at rest, but this is ill-defined because an object's mass can arise from its (possibly massless) constituents' motion and interaction energies. Thus, matter does not have a universal definition, nor is it a fundamental concept in physics today. Matter is also used loosely as a general term for the substance that makes up all observable physical objects. | Matter is currently considered to be what kind of concept? | {'text': 'fundamental', 'answer_start': 449} |
18,431 | 18,089 | 5acd317907355d001abf38b9 | generic | Writings in Estonian became significant only in the 19th century with the spread of the ideas of the Age of Enlightenment, during the Estophile Enlightenment Period (1750–1840). Although Baltic Germans at large regarded the future of Estonians as being a fusion with themselves, the Estophile educated class admired the ancient culture of the Estonians and their era of freedom before the conquests by Danes and Germans in the 13th century. | Who conquered the ancient Danes? | {'text': 'Estonians', 'answer_start': 343} |
122,537 | 122,195 | 5731bcb1b9d445190005e4e3 | generic | On November 6, 2013, Google implemented a new comment system that requires all YouTube users to use a Google+ account in order to comment on videos and making the comment system Google+ oriented. The changes are in large part an attempt to address the frequent criticisms of the quality and tone of YouTube comments. They give creators more power to moderate and block comments, and add new sorting mechanisms to ensure that better, more relevant discussions appear at the top. The new system restored the ability to include URLs in comments, which had previously been removed due to problems with abuse. In response, YouTube co-founder Jawed Karim posted the question "why the fuck do I need a google+ account to comment on a video?" on his YouTube channel to express his negative opinion of the change. The official YouTube announcement received 20,097 "thumbs down" votes and generated more than 32,000 comments in two days. Writing in the Newsday blog Silicon Island, Chase Melvin noted that "Google+ is nowhere near as popular a social media network as Facebook, but it's essentially being forced upon millions of YouTube users who don't want to lose their ability to comment on videos" and "Discussion forums across the Internet are already bursting with outcry against the new comment system". In the same article Melvin goes on to say: | When did youtube first require the user to have a google account before posting a comment? | {'text': 'November 6, 2013', 'answer_start': 3} |
84,478 | 84,136 | 572830693acd2414000df69e | generic | At the 29 August Arab League summit in Khartoum, Nasser's usual commanding position had receded as the attending heads of state expected Saudi King Faisal to lead. A ceasefire in the Yemen War was declared and the summit concluded with the Khartoum Resolution. The Soviet Union soon resupplied the Egyptian military with about half of its former arsenals and broke diplomatic relations with Israel. Nasser cut relations with the US following the war, and, according to Aburish, his policy of "playing the superpowers against each other" ended. In November, Nasser accepted UN Resolution 242, which called for Israel's withdrawal from territories acquired in the war. His supporters claimed Nasser's move was meant to buy time to prepare for another confrontation with Israel, while his detractors believed his acceptance of the resolution signaled a waning interest in Palestinian independence. | What leader assumed a more prominent position due to Nasser's difficulites? | {'text': 'King Faisal', 'answer_start': 143} |
25,658 | 25,316 | 56f937b49b226e1400dd129b | generic | 20th Street starts at Avenue C, and 21st and 22nd Streets begin at First Avenue. They all end at Eleventh Avenue. Travel on the last block of the 20th, 21st and 22nd Streets, between Tenth and Eleventh Avenues, is in the opposite direction than it is on the rest of the respective street. 20th Street is very wide from the Avenue C to First Avenue. | At which Avenue do 21st and 22nd Streets begin? | {'text': 'First', 'answer_start': 67} |
106,970 | 106,628 | 572f6f8fb2c2fd1400568115 | generic | The pits and lands themselves do not directly represent the zeros and ones of binary data. Instead, non-return-to-zero, inverted encoding is used: a change from pit to land or land to pit indicates a one, while no change indicates a series of zeros. There must be at least two and no more than ten zeros between each one, which is defined by the length of the pit. This in turn is decoded by reversing the eight-to-fourteen modulation used in mastering the disc, and then reversing the cross-interleaved Reed–Solomon coding, finally revealing the raw data stored on the disc. These encoding techniques (defined in the Red Book) were originally designed for CD Digital Audio, but they later became a standard for almost all CD formats (such as CD-ROM). | What type of result from a CD will return a one? | {'text': 'change from pit to land or land to pit', 'answer_start': 149} |
130,608 | 130,266 | 5a7dcf8e70df9f001a875200 | generic | Antimatter is not found naturally on Earth, except very briefly and in vanishingly small quantities (as the result of radioactive decay, lightning or cosmic rays). This is because antimatter that came to exist on Earth outside the confines of a suitable physics laboratory would almost instantly meet the ordinary matter that Earth is made of, and be annihilated. Antiparticles and some stable antimatter (such as antihydrogen) can be made in tiny amounts, but not in enough quantity to do more than test a few of its theoretical properties. | What does antimatter annihilate? | {'text': 'ordinary matter', 'answer_start': 305} |
93,016 | 92,674 | 5a7b813621c2de001afea0b8 | generic | White-box testing (also known as clear box testing, glass box testing, transparent box testing and structural testing, by seeing the source code) tests internal structures or workings of a program, as opposed to the functionality exposed to the end-user. In white-box testing an internal perspective of the system, as well as programming skills, are used to design test cases. The tester chooses inputs to exercise paths through the code and determine the appropriate outputs. This is analogous to testing nodes in a circuit, e.g. in-circuit testing (ICT). | White-box data testing is also known by what other names? | {'text': 'clear box testing, glass box testing, transparent box testing and structural testing', 'answer_start': 33} |
127,723 | 127,381 | 57339febd058e614000b5f12 | generic | Russian Imperialism led to the Russian Empire's conquest of Central Asia during the late 19th century's Imperial Era. Between 1864 and 1885 Russia gradually took control of the entire territory of Russian Turkestan, the Tajikistan portion of which had been controlled by the Emirate of Bukhara and Khanate of Kokand. Russia was interested in gaining access to a supply of cotton and in the 1870s attempted to switch cultivation in the region from grain to cotton (a strategy later copied and expanded by the Soviets).[citation needed] By 1885 Tajikistan's territory was either ruled by the Russian Empire or its vassal state, the Emirate of Bukhara, nevertheless Tajiks felt little Russian influence.[citation needed] | In 1885, who was ruling the Tajikistan area? | {'text': 'the Russian Empire or its vassal state, the Emirate of Bukhara', 'answer_start': 586} |
71,932 | 71,590 | 5726fe6af1498d1400e8f1de | generic | Theophrastus wrote some of the earliest descriptions of plants and animals, establishing the first taxonomy and looking at minerals in terms of their properties such as hardness. Pliny the Elder produced what is one of the largest encyclopedias of the natural world in 77 AD, and must be regarded as the rightful successor to Theophrastus. For example, he accurately describes the octahedral shape of the diamond, and proceeds to mention that diamond dust is used by engravers to cut and polish other gems owing to its great hardness. His recognition of the importance of crystal shape is a precursor to modern crystallography, while mention of numerous other minerals presages mineralogy. He also recognises that other minerals have characteristic crystal shapes, but in one example, confuses the crystal habit with the work of lapidaries. He was also the first to recognise that amber was a fossilized resin from pine trees because he had seen samples with trapped insects within them. | What classification guide did Theophrastus create? | {'text': 'the first taxonomy', 'answer_start': 89} |
28,693 | 28,351 | 56fdf4c6761e401900d28c5d | generic | Inside each of these parts are thousands to trillions of small electrical circuits which can be turned off or on by means of an electronic switch. Each circuit represents a bit (binary digit) of information so that when the circuit is on it represents a "1", and when off it represents a "0" (in positive logic representation). The circuits are arranged in logic gates so that one or more of the circuits may control the state of one or more of the other circuits. | A circuit in a computer part represents what? | {'text': 'a bit (binary digit) of information', 'answer_start': 171} |
85,305 | 84,963 | 5a7a6dd321c2de001afe9c2a | generic | Although the ECB is governed by European law directly and thus not by corporate law applying to private law companies, its set-up resembles that of a corporation in the sense that the ECB has shareholders and stock capital. Its capital is five billion euros which is held by the national central banks of the member states as shareholders. The initial capital allocation key was determined in 1998 on the basis of the states' population and GDP, but the key is adjustable. Shares in the ECB are not transferable and cannot be used as collateral. | How much does the ECB lose as capital? | {'text': 'five billion euros', 'answer_start': 239} |
53,707 | 53,365 | 57261b6dec44d21400f3d8f2 | generic | Though mechanization transformed most aspects of human industry by the mid-20th century, garment workers have continued to labor under challenging conditions that demand repetitive manual labor. Mass-produced clothing is often made in what are considered by some to be sweatshops, typified by long work hours, lack of benefits, and lack of worker representation. While most examples of such conditions are found in developing countries, clothes made in industrialized nations may also be manufactured similarly, often staffed by undocumented immigrants.[citation needed] | What type of clothing is frequently the product of sweatshops? | {'text': 'Mass-produced', 'answer_start': 195} |
83,104 | 82,762 | 57280fd92ca10214002d9cf9 | generic | In 1998, two former Northwestern basketball players were charged and convicted for sports bribery as a result of being paid to shave points in games against three other Big Ten schools during the 1995 season. The football team became embroiled in a different betting scandal later that year when federal prosecutors indicted four former players for perjury related to betting on their own games. In August 2001, Rashidi Wheeler, a senior safety, collapsed and died during practice from an asthma attack. An autopsy revealed that he had ephedrine, a stimulant banned by the NCAA, in his system, which prompted Northwestern to investigate the prevalence of stimulants and other banned substances across all of its athletic programs. In 2006, the Northwestern women's soccer team was suspended and coach Jenny Haigh resigned following the release of images of alleged hazing. | In 2006, what prompted the women's soccer team coach, Jenny Haigh, to resign? | {'text': 'the release of images of alleged hazing', 'answer_start': 832} |
104,724 | 104,382 | 57303645947a6a140053d2a2 | generic | On June 17, 2015, 21-year-old Dylann Roof entered the historic Emanuel African Methodist Episcopal Church during a Bible study and killed nine people. Senior pastor Clementa Pinckney, who also served as a state senator, was among those killed during the attack. The deceased also included congregation members Susie Jackson, 87; Rev. Daniel Simmons Sr., 74; Ethel Lance, 70; Myra Thompson, 59; Cynthia Hurd, 54; Rev. Depayne Middleton-Doctor, 49; Rev. Sharonda Coleman-Singleton, 45; and Tywanza Sanders, 26. The attack garnered national attention, and sparked a debate on historical racism, Confederate symbolism in Southern states, and gun violence. On July 10, 2015, the Confederate battle flag was removed from the South Carolina State House. A memorial service on the campus of the College of Charleston was attended by President Barack Obama, Michelle Obama, Vice President Joe Biden, Jill Biden, and Speaker of the House John Boehner. | A memorial service for the nine victims was held on which college's campus? | {'text': 'College of Charleston', 'answer_start': 787} |
103,355 | 103,013 | 572ed638dfa6aa1500f8d431 | generic | Statistically speaking, cable-borne elevators are extremely safe. Their safety record is unsurpassed by any other vehicle system. In 1998, it was estimated that approximately eight millionths of one percent (1 in 12 million) of elevator rides result in an anomaly, and the vast majority of these were minor things such as the doors failing to open. Of the 20 to 30 elevator-related deaths each year, most of them are maintenance-related — for example, technicians leaning too far into the shaft or getting caught between moving parts, and most of the rest are attributed to other kinds of accidents, such as people stepping blindly through doors that open into empty shafts or being strangled by scarves caught in the doors. In fact, prior to the September 11th terrorist attacks, the only known free-fall incident in a modern cable-borne elevator happened in 1945 when a B-25 bomber struck the Empire State Building in fog, severing the cables of an elevator cab, which fell from the 75th floor all the way to the bottom of the building, seriously injuring (though not killing) the sole occupant — the elevator operator. However, there was an incident in 2007 at a Seattle children's hospital, where a ThyssenKrupp ISIS machine-room-less elevator free-fell until the safety brakes were engaged. This was due to a flaw in the design where the cables were connected at one common point, and the kevlar ropes had a tendency to overheat and cause slipping (or, in this case, a free-fall). While it is possible (though extraordinarily unlikely) for an elevator's cable to snap, all elevators in the modern era have been fitted with several safety devices which prevent the elevator from simply free-falling and crashing. An elevator cab is typically borne by 2 to 6 (up to 12 or more in high rise installations) hoist cables or belts, each of which is capable on its own of supporting the full load of the elevator plus twenty-five percent more weight. In addition, there is a device which detects whether the elevator is descending faster than its maximum designed speed; if this happens, the device causes copper (or silicon nitride in high rise installations) brake shoes to clamp down along the vertical rails in the shaft, stopping the elevator quickly, but not so abruptly as to cause injury. This device is called the governor, and was invented by Elisha Graves Otis. In addition, a oil/hydraulic or spring or polyurethane or telescopic oil/hydraulic buffer or a combination (depending on the travel height and travel speed) is installed at the bottom of the shaft (or in the bottom of the cab and sometimes also in the top of the cab or shaft) to somewhat cushion any impact. However, In Thailand, in November 2012, a woman was killed in free falling elevator, in what was reported as the "first legally recognised death caused by a falling lift". | What was the severity of the majority of elevator failures recorded? | {'text': 'minor things such as the doors failing to open', 'answer_start': 301} |
5,311 | 4,969 | 56d11bb017492d1400aab999 | generic | West founded the record label and production company GOOD Music in 2004, in conjunction with Sony BMG, shortly after releasing his debut album, The College Dropout. John Legend, Common, and West were the label's inaugural artists. The label houses artists including West, Big Sean, Pusha T, Teyana Taylor, Yasiin Bey / Mos Def, D'banj and John Legend, and producers including Hudson Mohawke, Q-Tip, Travis Scott, No I.D., Jeff Bhasker, and S1. GOOD Music has released ten albums certified gold or higher by the Recording Industry Association of America (RIAA). In November 2015, West appointed Pusha T the new president of GOOD Music. | What year did Kanye West open his GOOD Music production company and record label? | {'text': '2004', 'answer_start': 67} |
67,969 | 67,627 | 5a281f37d1a287001a6d0a87 | generic | On 19 November 1968, following progressive economic decline, the Keïta regime was overthrown in a bloodless military coup led by Moussa Traoré, a day which is now commemorated as Liberation Day. The subsequent military-led regime, with Traoré as president, attempted to reform the economy. His efforts were frustrated by political turmoil and a devastating drought between 1968 to 1974, in which famine killed thousands of people. The Traoré regime faced student unrest beginning in the late 1970s and three coup attempts. The Traoré regime repressed all dissenters until the late 1980s. | What afflicted the country prior to 1968? | {'text': 'political turmoil and a devastating drought between', 'answer_start': 321} |
121,637 | 121,295 | 5a539a8cbdaabd001a3866f8 | generic | During the Early Modern period (approximately late 15th century to 1800), the universities of Europe would see a tremendous amount of growth, productivity and innovative research. At the end of the Middle Ages, about 400 years after the first university was founded, there were twenty-nine universities spread throughout Europe. In the 15th century, twenty-eight new ones were created, with another eighteen added between 1500 and 1625. This pace continued until by the end of the 18th century there were approximately 143 universities in Europe and Eastern Europe, with the highest concentrations in the German Empire (34), Italian countries (26), France (25), and Spain (23) – this was close to a 500% increase over the number of universities toward the end of the Middle Ages. This number does not include the numerous universities that disappeared, or institutions that merged with other universities during this time. It should be noted that the identification of a university was not necessarily obvious during the Early Modern period, as the term is applied to a burgeoning number of institutions. In fact, the term "university" was not always used to designate a higher education institution. In Mediterranean countries, the term studium generale was still often used, while "Academy" was common in Northern European countries. | what period occured from egan in 1500 and ended in the 18th century? | {'text': 'Early Modern period', 'answer_start': 11} |
64,925 | 64,583 | 5ad0c274645df0001a2d020b | generic | The term "Gothic architecture" originated as a pejorative description. Giorgio Vasari used the term "barbarous German style" in his Lives of the Artists to describe what is now considered the Gothic style, and in the introduction to the Lives he attributes various architectural features to "the Goths" whom he holds responsible for destroying the ancient buildings after they conquered Rome, and erecting new ones in this style. At the time in which Vasari was writing, Italy had experienced a century of building in the Classical architectural vocabulary revived in the Renaissance and seen as evidence of a new Golden Age of learning and refinement. | Who used the term "barbarous German style" to portray what is known today as the Modern style? | {'text': 'Giorgio Vasari', 'answer_start': 71} |
62,955 | 62,613 | 5a66c2c0f038b7001ab0c0f5 | generic | Because interframe compression copies data from one frame to another, if the original frame is simply cut out (or lost in transmission), the following frames cannot be reconstructed properly. Some video formats, such as DV, compress each frame independently using intraframe compression. Making 'cuts' in intraframe-compressed video is almost as easy as editing uncompressed video: one finds the beginning and ending of each frame, and simply copies bit-for-bit each frame that one wants to keep, and discards the frames one doesn't want. Another difference between intraframe and interframe compression is that, with intraframe systems, each frame uses a similar amount of data. In most interframe systems, certain frames (such as "I frames" in MPEG-2) aren't allowed to copy data from other frames, so they require much more data than other frames nearby. | What is a type of intraframe? | {'text': 'DV', 'answer_start': 220} |
59,735 | 59,393 | 5acfdb3577cf76001a68630c | generic | In Brazil, the Presbyterian Church of Brazil (Igreja Presbiteriana do Brasil) totals approximately 1,011,300 members; other Presbyterian churches (Independents, United, Conservatives, Renovated, etc.) in this nation have around 350,000 members. The Renewed Presbyterian Church in Brazil was influenced by the charismatic movement and has about 131 000 members as of 2011. The Conservative Presbyterian Church was founded in 1940 and has eight presbyteries. The Fundamentalist Presbyterian church in Brazil was influenced by Karl McIntosh and the Bible Presbyterian church USA and has around 1 800 members. The Independent Presbyterian Church in Brasil was founded in 1903 by pastor Pereira, has 500 congregations and 75 000 members. The United Presbyterian Church in Brazil has around 4 000 members. There are also ethnic Korean Presbyterian churches in the country. The Evangelical Reformed Church in Brazil has Dutch origin. The Reformed Churches in Brazil were recently founded by the Canadian Reformed Churches with the Reformed Church in the Netherlands (liberated). | Having 350,000 presbyteries, the Conservative Presbyterian Church was founded in which year? | {'text': '1940', 'answer_start': 424} |
769 | 427 | 56bfb789a10cfb1400551272 | generic | Beyoncé's music is generally R&B, but she also incorporates pop, soul and funk into her songs. 4 demonstrated Beyoncé's exploration of 90s-style R&B, as well as further use of soul and hip hop than compared to previous releases. While she almost exclusively releases English songs, Beyoncé recorded several Spanish songs for Irreemplazable (re-recordings of songs from B'Day for a Spanish-language audience), and the re-release of B'Day. To record these, Beyoncé was coached phonetically by American record producer Rudy Perez. | What other language has she sung? | {'text': 'Spanish', 'answer_start': 307} |
64,820 | 64,478 | 572781a5f1498d1400e8fa1d | generic | Ann Arbor has a council-manager form of government. The City Council has 11 voting members: the mayor and 10 city council members. The mayor and city council members serve two-year terms: the mayor is elected every even-numbered year, while half of the city council members are up for election annually (five in even-numbered and five in odd-numbered years). Two council members are elected from each of the city's five wards. The mayor is elected citywide. The mayor is the presiding officer of the City Council and has the power to appoint all Council committee members as well as board and commission members, with the approval of the City Council. The current mayor of Ann Arbor is Christopher Taylor, a Democrat who was elected as mayor in 2014. Day-to-day city operations are managed by a city administrator chosen by the city council. | How many voting members are there in the city- council? | {'text': '11', 'answer_start': 73} |
67,221 | 66,879 | 5ad14d54645df0001a2d169e | generic | Perhaps the first electric motors were simple electrostatic devices created by the Scottish monk Andrew Gordon in the 1740s. The theoretical principle behind production of mechanical force by the interactions of an electric current and a magnetic field, Ampère's force law, was discovered later by André-Marie Ampère in 1820. The conversion of electrical energy into mechanical energy by electromagnetic means was demonstrated by the British scientist Michael Faraday in 1821. A free-hanging wire was dipped into a pool of mercury, on which a permanent magnet (PM) was placed. When a current was passed through the wire, the wire rotated around the magnet, showing that the current gave rise to a close circular magnetic field around the wire. This motor is often demonstrated in physics experiments, brine substituting for toxic mercury. Though Barlow's wheel was an early refinement to this Faraday demonstration, these and similar homopolar motors were to remain unsuited to practical application until late in the century. | In what year did Faraday convert non-electrical energy into mechanical energy? | {'text': '1821', 'answer_start': 471} |
41,090 | 40,748 | 570d1264b3d812140066d3d6 | generic | Sanskrit (/ˈsænskrɪt/; Sanskrit: saṃskṛtam [səmskr̩t̪əm] or saṃskṛta, originally saṃskṛtā vāk, "refined speech") is the primary sacred language of Hinduism, a philosophical language in Buddhism, Hinduism, Sikhism and Jainism, and a literary language that was in use as a lingua franca in Greater India. It is a standardised dialect of Old Indo-Aryan, originating as Vedic Sanskrit and tracing its linguistic ancestry back to Proto-Indo-Iranian and Proto-Indo-European. Today it is listed as one of the 22 scheduled languages of India and is an official language of the state of Uttarakhand. As one of the oldest Indo-European languages for which substantial written documentation exists, Sanskrit holds a prominent position in Indo-European studies. | How many scheduled languages are there in present-day India? | {'text': '22', 'answer_start': 502} |
16,023 | 15,681 | 56e087957aa994140058e5c2 | generic | There exist two different spin isomers of hydrogen diatomic molecules that differ by the relative spin of their nuclei. In the orthohydrogen form, the spins of the two protons are parallel and form a triplet state with a molecular spin quantum number of 1 (1⁄2+1⁄2); in the parahydrogen form the spins are antiparallel and form a singlet with a molecular spin quantum number of 0 (1⁄2–1⁄2). At standard temperature and pressure, hydrogen gas contains about 25% of the para form and 75% of the ortho form, also known as the "normal form". The equilibrium ratio of orthohydrogen to parahydrogen depends on temperature, but because the ortho form is an excited state and has a higher energy than the para form, it is unstable and cannot be purified. At very low temperatures, the equilibrium state is composed almost exclusively of the para form. The liquid and gas phase thermal properties of pure parahydrogen differ significantly from those of the normal form because of differences in rotational heat capacities, as discussed more fully in spin isomers of hydrogen. The ortho/para distinction also occurs in other hydrogen-containing molecules or functional groups, such as water and methylene, but is of little significance for their thermal properties. | What state are the protons in when in the orthohydrogen form? | {'text': 'triplet state', 'answer_start': 200} |
60,263 | 59,921 | 5a6bcae74eec6b001a80a5b0 | generic | Mimicry is a related phenomenon where an organism has a similar appearance to another species. One such example is the drone fly, which looks a lot like a bee, yet is completely harmless as it cannot sting at all. Another example of batesian mimicry is the io moth, (Automeris io), which has markings on its wings that resemble an owl's eyes. When an insectivorous predator disturbs the moth, it reveals its hind wings, temporarily startling the predator and giving it time to escape. Predators may also use mimicry to lure their prey, however. Female fireflies of the genus Photuris, for example, copy the light signals of other species, thereby attracting male fireflies, which are then captured and eaten (see aggressive mimicry). | Why does a female firefly use the markings on its wings? | {'text': 'to escape', 'answer_start': 474} |
44,131 | 43,789 | 5a223afd819328001af38a42 | generic | For temperature studies, subjects must remain awake but calm and semi-reclined in near darkness while their rectal temperatures are taken continuously. Though variation is great among normal chronotypes, the average human adult's temperature reaches its minimum at about 05:00 (5 a.m.), about two hours before habitual wake time. Baehr et al. found that, in young adults, the daily body temperature minimum occurred at about 04:00 (4 a.m.) for morning types but at about 06:00 (6 a.m.) for evening types. This minimum occurred at approximately the middle of the eight hour sleep period for morning types, but closer to waking in evening types. | Who reaches their minimum temperature in the middle of their waking hours? | {'text': 'morning types', 'answer_start': 590} |
126,324 | 125,982 | 5732793be99e3014001e67df | generic | In 1808 Bavarian educational commissioner Friedrich Immanuel Niethammer coined the term Humanismus to describe the new classical curriculum he planned to offer in German secondary schools, and by 1836 the word "humanism" had been absorbed into the English language in this sense. The coinage gained universal acceptance in 1856, when German historian and philologist Georg Voigt used humanism to describe Renaissance humanism, the movement that flourished in the Italian Renaissance to revive classical learning, a use which won wide acceptance among historians in many nations, especially Italy. | What nation was highly receptive to the new definition of this concept? | {'text': 'Italy', 'answer_start': 590} |
112,727 | 112,385 | 57321329e17f3d140042266d | generic | In mainland China, the Japanese 3rd, 6th, and 40th Divisions massed at Yueyang and advanced southward in three columns and crossed the Xinqiang River, and tried again to cross the Miluo River to reach Changsha. In January 1942, Chinese forces got a victory at Changsha which was the first Allied success against Japan.
After the Doolittle Raid, the Japanese army conducted a massive sweep through Zhejiang and Jiangxi of China, now known as the Zhejiang-Jiangxi Campaign, with the goal of searching out the surviving American airmen, applying retribution on the Chinese who aided them and destroying air bases. This operation started on 15 May 1942 with 40 infantry battalions and 15–16 artillery battalions but was repelled by Chinese forces in September. During this campaign, The Imperial Japanese Army left behind a trail of devastation and had also spread cholera, typhoid, plague and dysentery pathogens. Chinese estimates put the death toll at 250,000 civilians. Around 1,700 Japanese troops died out of a total 10,000 Japanese soldiers who fell ill with disease when their own biological weapons attack rebounded on their own forces.
On 2 November 1943, Isamu Yokoyama, commander of the Imperial Japanese 11th Army, deployed the 39th, 58th, 13th, 3rd, 116th and 68th divisions, a grand total of around 100,000 troops, to attack Changde of China. During the seven-week Battle of Changde, the Chinese forced Japan to fight a costly war of attrition. Although the Japanese army initially successfully captured the city, the Chinese 57th division was able to pin them down long enough for reinforcements to arrive and encircle the Japanese. The Chinese army then cut off the Japanese supply lines, forcing them into retreat, whereupon the Chinese pursued their enemy. During the battle, in an act of desperation, Japan used chemical weapons.
In the aftermath of the Japanese conquest of Burma, there was widespread disorder in eastern India, and a disastrous famine in Bengal, which ultimately caused up to 3 million deaths. In spite of these, and inadequate lines of communication, British and Indian forces attempted limited counter-attacks in Burma in early 1943. An offensive in Arakan failed, while a long distance raid mounted by the Chindits under Brigadier Orde Wingate suffered heavy losses, but was publicized to bolster Allied morale. It also provoked the Japanese to mount major offensives themselves the following year. | Who commanded the Imperial Japanese 11th Army on November, 1943? | {'text': 'Isamu Yokoyama', 'answer_start': 1162} |
87,498 | 87,156 | 57281a754b864d1900164492 | generic | By the early 2000s, LaserDisc was completely replaced by DVD in the North American retail marketplace, as neither players nor software were then produced. Players were still exported to North America from Japan until the end of 2001. The format has retained some popularity among American collectors, and to a greater degree in Japan, where the format was better supported and more prevalent during its life. In Europe, LaserDisc always remained an obscure format. It was chosen by the British Broadcasting Corporation (BBC) for the BBC Domesday Project in the mid-1980s, a school-based project to commemorate 900 years since the original Domesday Book in England. From 1991 up until the early 2000s, the BBC also used LaserDisc technology to play out the channel idents. | What product replaced LaserDisc in North America by the early 2000s? | {'text': 'DVD', 'answer_start': 57} |
37,194 | 36,852 | 570b59d76b8089140040f8b0 | generic | After the Civil War, population expansion, railroad construction, and the disappearance of the buffalo herds heightened military tensions on the Great Plains. Several tribes, especially the Sioux and Comanche, fiercely resisted confinement to reservations. The main role of the Army was to keep indigenous peoples on reservations and to end their wars against settlers and each other, William Tecumseh Sherman and Philip Sheridan were in charge. A famous victory for the Plains Nations was the Battle of the Little Big Horn in 1876, when Col. George Armstrong Custer and two hundred plus members of the 7th Cavalry were killed by a force consisting of Native Americans from the Lakota, Northern Cheyenne, and Arapaho nations. The last significant conflict came in 1891. | What two tribes particularly resisted being confined to reservations? | {'text': 'the Sioux and Comanche', 'answer_start': 186} |
128,214 | 127,872 | 5733cbdad058e614000b628e | generic | The "Notre Dame Victory March" is the fight song for the University of Notre Dame. It was written by two brothers who were Notre Dame graduates. The Rev. Michael J. Shea, a 1904 graduate, wrote the music, and his brother, John F. Shea, who earned degrees in 1906 and 1908, wrote the original lyrics. The lyrics were revised in the 1920s; it first appeared under the copyright of the University of Notre Dame in 1928. The chorus is, "Cheer cheer for old Notre Dame, wake up the echos cheering her name. Send a volley cheer on high, shake down the thunder from the sky! What though the odds be great or small, old Notre Dame will win over all. While her loyal sons are marching, onward to victory!" | In what year did Michael J. Shea graduate from Notre Dame? | {'text': '1904', 'answer_start': 173} |
82,386 | 82,044 | 5727d8bc4b864d1900163e68 | generic | In 1904, a British expedition to Tibet, spurred in part by a fear that Russia was extending its power into Tibet as part of The Great Game, invaded the country, hoping that negotiations with the 13th Dalai Lama would be more effective than with Chinese representatives. When the British-led invasion reached Tibet on December 12, 1903, an armed confrontation with the ethnic Tibetans resulted in the Massacre of Chumik Shenko, which resulted in 600 fatalities amongst the Tibetan forces, compared to only 12 on the British side. Afterwards, in 1904 Francis Younghusband imposed a treaty known as the Treaty of Lhasa, which was subsequently repudiated and was succeeded by a 1906 treaty signed between Britain and China. | Who imposed the Treaty of Lhasa? | {'text': 'Francis Younghusband', 'answer_start': 549} |
6,265 | 5,923 | 56db06dae7c41114004b4c6e | generic | With the exception of seasons one and two, the contestants in the semifinals onwards perform in front of a studio audience. They perform with a full band in the finals. From season four to season nine, the American Idol band was led by Rickey Minor; from season ten onwards, Ray Chew. Assistance may also be given by vocal coaches and song arrangers, such as Michael Orland and Debra Byrd to contestants behind the scene. Starting with season seven, contestants may perform with a musical instrument from the Hollywood rounds onwards. In the first nine seasons, performances were usually aired live on Tuesday nights, followed by the results shows on Wednesdays in the United States and Canada, but moved to Wednesdays and Thursdays in season ten. | Who led the American Idol band between seasons four and nine? | {'text': 'Rickey Minor', 'answer_start': 236} |
54,886 | 54,544 | 5726593a5951b619008f7037 | generic | Greece has universal compulsory military service for males, while females are exempted from conscription but may otherwise serve in the military. As of 2009[update], mandatory military service is nine months for male citizens between the ages of 19 and 45. Additionally, Greek males between the age of 18 and 60 who live in strategically sensitive areas may be required to serve part-time in the National Guard. However, as the military has sought to become a completely professional force, the government has promised to reduce mandatory military service or abolish it completely. | What type of military service does Greece require? | {'text': 'universal compulsory', 'answer_start': 11} |
76,820 | 76,478 | 57277a57f1498d1400e8f92e | generic | In Hong Kong, the Supreme Court of Hong Kong (now known as the High Court of Hong Kong) was the final court of appeal during its colonial times which ended with transfer of sovereignty in 1997. The final adjudication power, as in any other British Colonies, rested with the Judicial Committee of the Privy Council (JCPC) in London, United Kingdom. Now the power of final adjudication is vested in the Court of Final Appeal created in 1997. Under the Basic Law, its constitution, the territory remains a common law jurisdiction. Consequently, judges from other common law jurisdictions (including England and Wales) can be recruited and continue to serve in the judiciary according to Article 92 of the Basic Law. On the other hand, the power of interpretation of the Basic Law itself is vested in the Standing Committee of the National People's Congress (NPCSC) in Beijing (without retroactive effect), and the courts are authorised to interpret the Basic Law when trying cases, in accordance with Article 158 of the Basic Law. This arrangement became controversial in light of the right of abode issue in 1999, raising concerns for judicial independence. | Where is the JCPC located? | {'text': 'London, United Kingdom', 'answer_start': 324} |
110,268 | 109,926 | 57343917d058e614000b6b4c | generic | The accomplished and awarded writers (poets, novelists, dramatists, nonfiction writers) who have lived in Tucson include Edward Abbey, Erskine Caldwell, Barbara Kingsolver and David Foster Wallace. Some were associated with the University of Arizona, but many were independent writers who chose to make Tucson their home. The city is particularly active in publishing and presenting contemporary innovative poetry in various ways. Examples are the Chax Press, a publisher of poetry books in trade and book arts editions, and the University of Arizona Poetry Center, which has a sizable poetry library and presents readings, conferences, and workshops. | What famous writers have lived in Tucson? | {'text': 'Edward Abbey, Erskine Caldwell, Barbara Kingsolver and David Foster Wallace', 'answer_start': 121} |
119,879 | 119,537 | 57320f26e17f3d1400422650 | generic | Bird eggs are usually laid in a nest. Most species create somewhat elaborate nests, which can be cups, domes, plates, beds scrapes, mounds, or burrows. Some bird nests, however, are extremely primitive; albatross nests are no more than a scrape on the ground. Most birds build nests in sheltered, hidden areas to avoid predation, but large or colonial birds—which are more capable of defence—may build more open nests. During nest construction, some species seek out plant matter from plants with parasite-reducing toxins to improve chick survival, and feathers are often used for nest insulation. Some bird species have no nests; the cliff-nesting common guillemot lays its eggs on bare rock, and male emperor penguins keep eggs between their body and feet. The absence of nests is especially prevalent in ground-nesting species where the newly hatched young are precocial. | What type of birds lay its eggs on bare rock? | {'text': 'cliff-nesting common guillemot', 'answer_start': 635} |
128,106 | 127,764 | 5733afd3d058e614000b6046 | generic | In 2015-2016, Notre Dame ranked 18th overall among "national universities" in the United States in U.S. News & World Report's Best Colleges 2016. In 2014, USA Today ranked Notre Dame 10th overall for American universities based on data from College Factual. Forbes.com's America's Best Colleges ranks Notre Dame 13th among colleges in the United States in 2015, 8th among Research Universities, and 1st in the Midwest. U.S. News & World Report also lists Notre Dame Law School as 22nd overall. BusinessWeek ranks Mendoza College of Business undergraduate school as 1st overall. It ranks the MBA program as 20th overall. The Philosophical Gourmet Report ranks Notre Dame's graduate philosophy program as 15th nationally, while ARCHITECT Magazine ranked the undergraduate architecture program as 12th nationally. Additionally, the study abroad program ranks sixth in highest participation percentage in the nation, with 57.6% of students choosing to study abroad in 17 countries. According to payscale.com, undergraduate alumni of University of Notre Dame have a mid-career median salary $110,000, making it the 24th highest among colleges and universities in the United States. The median starting salary of $55,300 ranked 58th in the same peer group. | In 2014 what entity named Notre Dame 10th best of all American universities? | {'text': 'USA Today', 'answer_start': 155} |
103,694 | 103,352 | 572ea25103f989190075686f | generic | The dipole component of the magnetic field at the magnetic equator of Neptune is about 14 microteslas (0.14 G). The dipole magnetic moment of Neptune is about 2.2 × 1017 T·m3 (14 μT·RN3, where RN is the radius of Neptune). Neptune's magnetic field has a complex geometry that includes relatively large contributions from non-dipolar components, including a strong quadrupole moment that may exceed the dipole moment in strength. By contrast, Earth, Jupiter and Saturn have only relatively small quadrupole moments, and their fields are less tilted from the polar axis. The large quadrupole moment of Neptune may be the result of offset from the planet's centre and geometrical constraints of the field's dynamo generator. | Which three planets have small quadrupole moments compared to Neptune? | {'text': 'Earth, Jupiter and Saturn', 'answer_start': 442} |
860 | 518 | 56bec4de3aeaaa14008c93be | generic | Beyoncé has been described as a having a wide-ranging sex appeal, with music journalist Touré writing that since the release of Dangerously in Love, she has "become a crossover sex symbol". Offstage Beyoncé says that while she likes to dress sexily, her onstage dress "is absolutely for the stage." Due to her curves and the term's catchiness, in the 2000s, the media often used the term "Bootylicious" (a portmanteau of the words booty and delicious) to describe Beyoncé, the term popularized by Destiny's Child's single of the same name. In 2006, it was added to the Oxford English Dictionary. | Bootylicious was a song from which act that Beyonce performed with? | {'text': "Destiny's Child", 'answer_start': 497} |
15,795 | 15,453 | 56e04669231d4119001ac030 | generic | Voiceless consonants are produced with the vocal folds open (spread) and not vibrating, and voiced consonants are produced when the vocal folds are fractionally closed and vibrating (modal voice). Voiceless aspiration occurs when the vocal cords remain open after a consonant is released. An easy way to measure this is by noting the consonant's voice-onset time, as the voicing of a following vowel cannot begin until the vocal cords close. | What is created when vocal folds are slightly closed and vibrate? | {'text': 'voiced consonants', 'answer_start': 92} |
121,958 | 121,616 | 5731bd96b9d445190005e4ee | generic | The small woolen dolls called Maniae, hung on the Compitalia shrines, were thought a symbolic replacement for child-sacrifice to Mania, as Mother of the Lares. The Junii took credit for its abolition by their ancestor L. Junius Brutus, traditionally Rome's Republican founder and first consul. Political or military executions were sometimes conducted in such a way that they evoked human sacrifice, whether deliberately or in the perception of witnesses; Marcus Marius Gratidianus was a gruesome example. | What were stand-ins for child sacrifices to Mania? | {'text': 'woolen dolls', 'answer_start': 10} |
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