entrigna/custom-qa-v2-train-ds huggingface dataset:
Context: 

Despite being the favourites and starting strongly, Barcelona finished the 2006–07 season without trophies. A pre-season US tour was later blamed for a string of injuries to key players, including leading scorer Eto'o and rising star Lionel Messi. There was open feuding as Eto'o publicly criticized coach Frank Rijkaard and Ronaldinho. Ronaldinho also admitted that a lack of fitness affected his form. In La Liga, Barcelona were in first place for much of the season, but inconsistency in the New Year saw Real Madrid overtake them to become champions. Barcelona advanced to the semi-finals of the Copa del Rey, winning the first leg against Getafe 5–2, with a goal from Messi bringing comparison to Diego Maradona's goal of the century, but then lost the second leg 4–0. They took part in the 2006 FIFA Club World Cup, but were beaten by a late goal in the final against Brazilian side Internacional. In the Champions League, Barcelona were knocked out of the competition in the last 16 by eventual runners-up Liverpool on away goals.

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Question: What team beat Barcelona in La Liga in the 2006-07 season?
Answer: Real Madrid.
Context: 

Current Governor of the Reserve Bank of India Raghuram Rajan had predicted the crisis in 2005 when he became chief economist at the International Monetary Fund.In 2005, at a celebration honouring Alan Greenspan, who was about to retire as chairman of the US Federal Reserve, Rajan delivered a controversial paper that was critical of the financial sector. In that paper, "Has Financial Development Made the World Riskier?", Rajan "argued that disaster might loom." Rajan argued that financial sector managers were encouraged to "take risks that generate severe adverse consequences with small probability but, in return, offer generous compensation the rest of the time. These risks are known as tail risks. But perhaps the most important concern is whether banks will be able to provide liquidity to financial markets so that if the tail risk does materialise, financial positions can be unwound and losses allocated so that the consequences to the real economy are minimised."

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Question: What are risks called that generate severe adverse consequences with small probability but generous compensation the rest of the time?
Answer: tail risks.
Context: 

A referee may stop the match when they or official ring physician decides that a wrestler cannot safely continue the match. This may be decided if the wrestler cannot continue the match due to an injury. At the Great American Bash in 2008, Chris Jericho was declared the winner of a match against Shawn Michaels when Michaels could not defend himself due to excessive blood loss and impaired vision. At NXT TakeOver: Rival in 2015, the referee stopped the match when Sami Zayn could not defend himself due to an injury sustained against Kevin Owens for the NXT Championship.

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Question: Why couldn't Shawn Michaels defend himself? 
Answer: due to excessive blood loss and impaired vision.
Context: 

Green shored up the 1984 roster with a series of transactions. In December, 1983 Scott Sanderson was acquired from Montreal in a three-team deal with San Diego for Carmelo Martínez. Pinch hitter Richie Hebner (.333 BA in 1984) was signed as a free-agent. In spring training, moves continued: LF Gary Matthews and CF Bobby Dernier came from Philadelphia on March 26, for Bill Campbell and a minor leaguer. Reliever Tim Stoddard (10–6 3.82, 7 saves) was acquired the same day for a minor leaguer; veteran pitcher Ferguson Jenkins was released.

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Question: Who shored up the 1984 roster with a series of transactions?
Answer: Green.
Context: 

After its defeat in the 1979 general election the Labour Party underwent a period of internal rivalry between the left represented by Tony Benn, and the right represented by Denis Healey. The election of Michael Foot as leader in 1980, and the leftist policies he espoused, such as unilateral nuclear disarmament, leaving the European Economic Community (EEC) and NATO, closer governmental influence in the banking system, the creation of a national minimum wage and a ban on fox hunting led in 1981 to four former cabinet ministers from the right of the Labour Party (Shirley Williams, William Rodgers, Roy Jenkins and David Owen) forming the Social Democratic Party. Benn was only narrowly defeated by Healey in a bitterly fought deputy leadership election in 1981 after the introduction of an electoral college intended to widen the voting franchise to elect the leader and their deputy. By 1982, the National Executive Committee had concluded that the entryist Militant tendency group were in contravention of the party's constitution. The Militant newspaper's five member editorial board were expelled on 22 February 1983.

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Question: Why was the electoral college introduced?
Answer: widen the voting franchise.
Context: 

French police were criticised for their handling of the events, and notably for confiscating Tibetan flags from demonstrators. The newspaper Libération commented: "The police did so much that only the Chinese were given freedom of expression. The Tibetan flag was forbidden everywhere except on the Trocadéro." Minister of the Interior Michèle Alliot-Marie later stated that the police had not been ordered to do so, and that they had acted on their own initiative. A cameraman for France 2 was struck in the face by a police officer, knocked unconscious, and had to be sent to hospital.

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Question: Who rendered a France 2 camera person unconscious?
Answer: a police officer.
Context: 

About two thousand Roman colonists were settled there in 138 BC during the rule of consul Decimus Junius Brutus Galaico. The Roman historian Florus says that Brutus transferred the soldiers who had fought under him to that province. This was a typical Roman city in its conception, as it was located in a strategic location near the sea on a river island crossed by the Via Augusta, the imperial road that connected the province to Rome, the capital of the empire. The centre of the city was located in the present-day neighbourhood of the Plaza de la Virgen. Here was the forum and the crossing of the Cardo Maximus and the Decumanus Maximus, which remain the two main axes of the city. The Cardo corresponds to the existing Calle de Salvador, Almoina, and the Decumanus corresponds to Calle de los Caballeros.

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Question: How many Romans lived in Valencia in 138 BC?
Answer: two thousand.
Context: 

Alcatel-Lucent has asserted several MP3 coding and compression patents, allegedly inherited from AT&T-Bell Labs, in litigation of its own. In November 2006, before the companies' merger, Alcatel sued Microsoft for allegedly infringing seven patents. On 23 February 2007, a San Diego jury awarded Alcatel-Lucent US $1.52 billion in damages for infringement of two of them. The court subsequently tossed the award, however, finding that one patent had not been infringed and that the other was not even owned by Alcatel-Lucent; it was co-owned by AT&T and Fraunhofer, who had licensed it to Microsoft, the judge ruled. That defense judgment was upheld on appeal in 2008. See Alcatel-Lucent v. Microsoft for more information.

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Question: What kind of patents were allegedly inherited?
Answer: MP3 coding and compression.
Context: 

Most of the space in the brain is taken up by axons, which are often bundled together in what are called nerve fiber tracts. A myelinated axon is wrapped in a fatty insulating sheath of myelin, which serves to greatly increase the speed of signal propagation. (There are also unmyelinated axons). Myelin is white, making parts of the brain filled exclusively with nerve fibers appear as light-colored white matter, in contrast to the darker-colored grey matter that marks areas with high densities of neuron cell bodies.

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Question: An axon that can greatly increase speed of signals is wrapped in what?
Answer: sheath of myelin.
Context: 

Indigenous genetic studies suggest that the first inhabitants of the Americas share a single ancestral population, one that developed in isolation, conjectured to be Beringia. The isolation of these peoples in Beringia might have lasted 10–20,000 years. Around 16,500 years ago, the glaciers began melting, allowing people to move south and east into Canada and beyond. These people are believed to have followed herds of now-extinct Pleistocene megafauna along ice-free corridors that stretched between the Laurentide and Cordilleran Ice Sheets.

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Question: Where did the single ancestral population of all the indigenous peoples of the Americas likely develop?
Answer: in isolation.
Context: 

Another scholar contends that the minority leader position emerged even before 1883. On the Democratic side, "there were serious caucus fights for the minority speakership nomination in 1871 and 1873," indicating that the "nomination carried with it some vestige of leadership." Further, when Republicans were in the minority, the party nominated for Speaker a series of prominent lawmakers, including ex-Speaker James Blaine of Maine in 1875, former Appropriations Chairman James A. Garfield of Ohio, in 1876, 1877, and 1879, and ex-Speaker Keifer in 1883. "It is hard to believe that House partisans would place a man in the speakership when in the majority, and nominate him for this office when in the minority, and not look to him for legislative guidance." This was not the case, according to some observers, with respect to ex-Speaker Keifer.

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Question: Prior to 1883 there is evidence that serious caucus fights occured in what years?
Answer: 1871 and 1873.
Context: 

A major international priority for Tuvalu in the UN, at the 2002 Earth Summit in Johannesburg, South Africa and in other international fora, is promoting concern about global warming and the possible sea level rising. Tuvalu advocates ratification and implementation of the Kyoto Protocol. In December 2009 the islands stalled talks on climate change at the United Nations Climate Change Conference in Copenhagen, fearing some other developing countries were not committing fully to binding deals on a reduction in carbon emissions. Their chief negotiator stated, "Tuvalu is one of the most vulnerable countries in the world to climate change and our future rests on the outcome of this meeting."

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Question: What crisis is a major concern for Tuvalu at the UN?
Answer: global warming.
Context: 

Han Chinese Banners were made up of Han Chinese who defected to the Qing up to 1644 and joined the Eight Banners, giving them social and legal privileges in addition to being acculturated to Manchu culture. So many Han defected to the Qing and swelled the ranks of the Eight Banners that ethnic Manchus became a minority, making up only 16% in 1648, with Han Bannermen dominating at 75% and Mongol Bannermen making up the rest. This multi-ethnic force in which Manchus were only a minority conquered China for the Qing.

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Question: Who made up the Han Chinese Banners?
Answer: Han Chinese.
Context: 

Vaiśeṣika metaphysical premises are founded on a form of atomism, that the reality is composed of four substances (earth, water, air, fire). Each of these four are of two types: atomic (paramāṇu) and composite. An atom is, according to Vaiśeṣika scholars, that which is indestructible (anitya), indivisible, and has a special kind of dimension, called “small” (aṇu). A composite, in this philosophy, is defined to be anything which is divisible into atoms. Whatever human beings perceive is composite, while atoms are invisible. The Vaiśeṣikas stated that size, form, truths and everything that human beings experience as a whole is a function of atoms, their number and their spatial arrangements, their guṇa (quality), karma (activity), sāmānya (commonness), viśeṣa (particularity) and amavāya (inherence, inseparable connectedness of everything).

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Question: According to Vaisesika what is divisible into atoms?
Answer: composite.
Context: 

Offensive Counterair (OCA) is defined as "offensive operations to destroy, disrupt, or neutralize enemy aircraft, missiles, launch platforms, and their supporting structures and systems both before and after launch, but as close to their source as possible" (JP 1-02). OCA is the preferred method of countering air and missile threats, since it attempts to defeat the enemy closer to its source and typically enjoys the initiative. OCA comprises attack operations, sweep, escort, and suppression/destruction of enemy air defense.

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Question: OCA is the preferred method of defeating what kind of attacks? 
Answer: air and missile threats.
Context: 

Napoleon ended lawlessness and disorder in post-Revolutionary France. He was, however, considered a tyrant and usurper by his opponents. His critics charge that he was not significantly troubled when faced with the prospect of war and death for thousands, turned his search for undisputed rule into a series of conflicts throughout Europe and ignored treaties and conventions alike. His role in the Haitian Revolution and decision to reinstate slavery in France's oversea colonies are controversial and have an impact on his reputation.

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Question: Who put a stop to the lack of law and presence of disorder in post-Revolutionary France?
Answer: Napoleon.
Context: 

In August 1836, two real estate entrepreneurs—Augustus Chapman Allen and John Kirby Allen—from New York, purchased 6,642 acres (26.88 km2) of land along Buffalo Bayou with the intent of founding a city. The Allen brothers decided to name the city after Sam Houston, the popular general at the Battle of San Jacinto, who was elected President of Texas in September 1836. The great majority of slaves in Texas came with their owners from the older slave states. Sizable numbers, however, came through the domestic slave trade. New Orleans was the center of this trade in the Deep South, but there were slave dealers in Houston. Thousands of enslaved African-Americans lived near the city before the Civil War. Many of them near the city worked on sugar and cotton plantations, while most of those in the city limits had domestic and artisan jobs. In 1860 forty-nine percent of the city's population was enslaved. A few slaves, perhaps as many as 2,000 between 1835 and 1865, came through the illegal African trade. Post-war Texas grew rapidly as migrants poured into the cotton lands of the state. They also brought or purchased enslaved African Americans, whose numbers nearly tripled in the state from 1850 to 1860, from 58,000 to 182,566.

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Question: In 1860 what percentage of the city's population was slaves?
Answer: forty-nine percent.
Context: 

Since the 2010 election, the government has embarked on a series of reforms to direct the country towards liberal democracy, a mixed economy, and reconciliation, although doubts persist about the motives that underpin such reforms. The series of reforms includes the release of pro-democracy leader Aung San Suu Kyi from house arrest, the establishment of the National Human Rights Commission, the granting of general amnesties for more than 200 political prisoners, new labour laws that permit labour unions and strikes, a relaxation of press censorship, and the regulation of currency practices.

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Question: In what direction is the government of Burma ultimately attempting to go?
Answer: reforms to direct the country towards liberal democracy.
Context: 

In order to enlist Stalin's support, Zhou and a Chinese delegation left for Moscow on 8 October, arriving there on 10 October at which point they flew to Stalin's home at the Black Sea. There they conferred with the top Soviet leadership which included Joseph Stalin as well as Vyacheslav Molotov, Lavrentiy Beria and Georgi Malenkov. Stalin initially agreed to send military equipment and ammunition, but warned Zhou that the Soviet Union's air force would need two or three months to prepare any operations. In a subsequent meeting, Stalin told Zhou that he would only provide China with equipment on a credit basis, and that the Soviet air force would only operate over Chinese airspace, and only after an undisclosed period of time. Stalin did not agree to send either military equipment or air support until March 1951. Mao did not find Soviet air support especially useful, as the fighting was going to take place on the south side of the Yalu. Soviet shipments of matériel, when they did arrive, were limited to small quantities of trucks, grenades, machine guns, and the like.

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Question: When did Stalin agree to send China any type of support?
Answer: March 1951.
Context: 

The proportion of non-repetitive DNA is calculated by using the length of non-repetitive DNA divided by genome size. Protein-coding genes and RNA-coding genes are generally non-repetitive DNA. A bigger genome does not mean more genes, and the proportion of non-repetitive DNA decreases along with increasing genome size in higher eukaryotes.

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Question: What are two types of non-repetitive DNA?
Answer: Protein-coding genes and RNA-coding genes.
Context: 

Late Carboniferous and Early Permian insect orders include both extant groups, their stem groups, and a number of Paleozoic groups, now extinct. During this era, some giant dragonfly-like forms reached wingspans of 55 to 70 cm (22 to 28 in), making them far larger than any living insect. This gigantism may have been due to higher atmospheric oxygen levels that allowed increased respiratory efficiency relative to today. The lack of flying vertebrates could have been another factor. Most extinct orders of insects developed during the Permian period that began around 270 million years ago. Many of the early groups became extinct during the Permian-Triassic extinction event, the largest mass extinction in the history of the Earth, around 252 million years ago.

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Question: The insect orders include a number of what kind of groups?
Answer: Paleozoic groups.
Context: 

The State Railways Administration of Uruguay (AFE) operates three commuter rail lines, namely the Empalme Olmos, San Jose and Florida. These lines operate to major suburban areas of Canelones, San José and Florida. Within the Montevideo city limits, local trains stop at Lorenzo Carnelli, Yatai (Step Mill), Sayago, Columbus (line to San Jose and Florida), Peñarol and Manga (line Empalme Olmos) stations. The historic 19th century General Artigas Central Station located in the neighbourhood of Aguada, six blocks from the central business district, was abandoned 1 March 2003 and remains closed. A new station, 500 metres (1,600 ft) north of the old one and part of the Tower of Communications modern complex, has taken over the rail traffic.

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Question: What neighborhood is the General Artigas Central Station located?
Answer: Aguada.
Context: 

The language has numerous regional dialects which are generally not mutually intelligible. It is employed throughout the Tibetan plateau and Bhutan and is also spoken in parts of Nepal and northern India, such as Sikkim. In general, the dialects of central Tibet (including Lhasa), Kham, Amdo and some smaller nearby areas are considered Tibetan dialects. Other forms, particularly Dzongkha, Sikkimese, Sherpa, and Ladakhi, are considered by their speakers, largely for political reasons, to be separate languages. However, if the latter group of Tibetan-type languages are included in the calculation, then 'greater Tibetan' is spoken by approximately 6 million people across the Tibetan Plateau. Tibetan is also spoken by approximately 150,000 exile speakers who have fled from modern-day Tibet to India and other countries.

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Question: Why are Dzongkha, Sikkimese, Sherpa, and Ladakhi considered to be separate languages?
Answer: political reasons.
Context: 

The chapter house has an original mid-13th-century tiled pavement. A door within the vestibule dates from around 1050 and is believed to be the oldest in England.[citation needed] The exterior includes flying buttresses added in the 14th century and a leaded tent-lantern roof on an iron frame designed by Scott. The Chapter house was originally used in the 13th century by Benedictine monks for daily meetings. It later became a meeting place of the King's Great Council and the Commons, predecessors of Parliament.

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Question: Who else met in the chapter house?
Answer: King's Great Council and the Commons.
Context: 

However, asymmetry of causation can be observed in a non-arbitrary way which is not metaphysical in the case of a human hand dropping a cup of water which smashes into fragments on a hard floor, spilling the liquid. In this order, the causes of the resultant pattern of cup fragments and water spill is easily attributable in terms of the trajectory of the cup, irregularities in its structure, angle of its impact on the floor, etc. However, applying the same event in reverse, it is difficult to explain why the various pieces of the cup should fly up into the human hand and reassemble precisely into the shape of a cup, or why the water should position itself entirely within the cup. The causes of the resultant structure and shape of the cup and the encapsulation of the water by the hand within the cup are not easily attributable, as neither hand nor floor can achieve such formations of the cup or water. This asymmetry is perceivable on account of two features: i) the relationship between the agent capacities of the human hand (i.e., what it is and is not capable of and what it is for) and non-animal agency (i.e., what floors are and are not capable of and what they are for) and ii) that the pieces of cup came to possess exactly the nature and number of those of a cup before assembling. In short, such asymmetry is attributable to the relationship between temporal direction on the one hand and the implications of form and functional capacity on the other.

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Question: How can asymmetry of causation be observed?
Answer: in a non-arbitrary way.
Context: 

There were also opponents to the support of any established church even at the state level. In 1773, Isaac Backus, a prominent Baptist minister in New England, wrote against a state sanctioned religion, saying: "Now who can hear Christ declare, that his kingdom is, not of this world, and yet believe that this blending of church and state together can be pleasing to him?" He also observed that when "church and state are separate, the effects are happy, and they do not at all interfere with each other: but where they have been confounded together, no tongue nor pen can fully describe the mischiefs that have ensued." Thomas Jefferson's influential Virginia Statute for Religious Freedom was enacted in 1786, five years before the Bill of Rights.

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Question: What was Issac Backus' profession?
Answer: Baptist minister.
Context: 

Bern was occupied by French troops in 1798 during the French Revolutionary Wars, when it was stripped of parts of its territories. It regained control of the Bernese Oberland in 1802, and following the Congress of Vienna of 1814, it newly acquired the Bernese Jura. At this time, it once again became the largest canton of the confederacy as it stood during the Restoration and until the secession of the canton of Jura in 1979. Bern was made the Federal City (seat of the Federal Assembly) within the new Swiss federal state in 1848.

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Question: What new territory was aquired in 1814?
Answer: Bernese Jura..
Context: 

Despite significant European success during the 1970s and early 1980s, the late '80s had marked a low point for English football. Stadiums were crumbling, supporters endured poor facilities, hooliganism was rife, and English clubs were banned from European competition for five years following the Heysel Stadium disaster in 1985. The Football League First Division, which had been the top level of English football since 1888, was well behind leagues such as Italy's Serie A and Spain's La Liga in attendances and revenues, and several top English players had moved abroad.

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Question: What did English players do after the ban?
Answer: moved abroad.