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

In the Eastern Empire the slow infiltration of the Balkans by the Slavs added a further difficulty for Justinian's successors. It began gradually, but by the late 540s Slavic tribes were in Thrace and Illyrium, and had defeated an imperial army near Adrianople in 551. In the 560s the Avars began to expand from their base on the north bank of the Danube; by the end of the 6th century they were the dominant power in Central Europe and routinely able to force the eastern emperors to pay tribute. They remained a strong power until 796. An additional problem to face the empire came as a result of the involvement of Emperor Maurice (r. 582–602) in Persian politics when he intervened in a succession dispute. This led to a period of peace, but when Maurice was overthrown, the Persians invaded and during the reign of Emperor Heraclius (r. 610–641) controlled large chunks of the empire, including Egypt, Syria, and Asia Minor, until Heraclius' successful counterattack. In 628 the empire secured a peace treaty and recovered all of its lost territories.

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Question: In what year did the reign of Maurice end?
Answer: 602.
Context: 

In recent years, there has been a rise of indigenous movements in the Americas (mainly South America). These are rights-driven groups that organize themselves in order to achieve some sort of self-determination and the preservation of their culture for their peoples. Organizations like the Coordinator of Indigenous Organizations of the Amazon River Basin and the Indian Council of South America are examples of movements that are breaking the barrier of borders in order to obtain rights for Amazonian indigenous populations everywhere. Similar movements for indigenous rights can also be seen in Canada and the United States, with movements like the International Indian Treaty Council and the accession of native Indian group into the Unrepresented Nations and Peoples Organization.

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Question: What do the organizing groups hope to obtain for themselves?
Answer: preservation of their culture.
Context: 

Technology magazine T3 gave the Super Slim model a positive review, stating the console is almost "nostalgic" in the design similarities to the original "fat" model, "While we don’t know whether it will play PS3 games or Blu-ray discs any differently yet, the look and feel of the new PS3 Slim is an obvious homage to the original PS3, minus the considerable excess weight. Immediately we would be concerned about the durability of the top loading tray that feels like it could be yanked straight out off the console, but ultimately it all feels like Sony's nostalgic way of signing off the current generation console in anticipation for the PS4."

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Question: What PlayStation 3 model did T3 feel the Super Slim's design was paying homage to?
Answer: the original PS3.
Context: 

Mass production of glass window panes in the early twentieth century caused a similar effect. In glass factories, molten glass was poured onto a large cooling table and allowed to spread. The resulting glass is thicker at the location of the pour, located at the center of the large sheet. These sheets were cut into smaller window panes with nonuniform thickness, typically with the location of the pour centered in one of the panes (known as "bull's-eyes") for decorative effect. Modern glass intended for windows is produced as float glass and is very uniform in thickness.

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Question: Currently window glass is made as what?
Answer: float glass.
Context: 

Australian citizens and residents from other parts of the nation now have automatic right of residence on the island after meeting these criteria (Immigration (Amendment No. 2) Act 2012). Australian citizens must carry either a passport or a Document of Identity to travel to Norfolk Island. Citizens of all other nations must carry a passport to travel to Norfolk Island even if arriving from other parts of Australia. Holders of Australian visas who travel to Norfolk Island have departed the Australian Migration Zone. Unless they hold a multiple-entry visa, the visa will have ceased; in which case they will require another visa to re-enter mainland Australia.

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Question: What will happen to travelers with an Australian visa who don't depart from the Australian Migration Zone? 
Answer: the visa will have ceased.
Context: 

Emotions involve different components, such as subjective experience, cognitive processes, expressive behavior, psychophysiological changes, and instrumental behavior. At one time, academics attempted to identify the emotion with one of the components: William James with a subjective experience, behaviorists with instrumental behavior, psychophysiologists with physiological changes, and so on. More recently, emotion is said to consist of all the components. The different components of emotion are categorized somewhat differently depending on the academic discipline. In psychology and philosophy, emotion typically includes a subjective, conscious experience characterized primarily by psychophysiological expressions, biological reactions, and mental states. A similar multicomponential description of emotion is found in sociology. For example, Peggy Thoits described emotions as involving physiological components, cultural or emotional labels (e.g., anger, surprise etc.), expressive body actions, and the appraisal of situations and contexts.

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Question: Along with subjective experience, cognitive processes, expressive behavior and psychophysiological changes, what is another notable emotional component?
Answer: instrumental behavior.
Context: 

In the autumn of 2009, Glee featured the fictional high school's show choir singing "Somebody to Love" as their second act performance in the episode "The Rhodes Not Taken". The performance was included on the show's Volume 1 soundtrack CD. In June 2010, the choir performed "Another One Bites the Dust" in the episode "Funk". The following week's episode, "Journey to Regionals", features a rival choir performing "Bohemian Rhapsody" in its entirety. The song was featured on the episode's EP. In May 2012, the choir performed "We Are the Champions" in the episode "Nationals", and the song features in The Graduation Album.

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Question: Which Queen song was featured in the autumn of 2009 on Glee
Answer: Somebody to Love.
Context: 

Although the existence of dictionaries and encyclopedias spanned into ancient times, the texts changed from simply defining words in a long running list to far more detailed discussions of those words in 18th-century encyclopedic dictionaries. The works were part of an Enlightenment movement to systematize knowledge and provide education to a wider audience than the elite. As the 18th century progressed, the content of encyclopedias also changed according to readers' tastes. Volumes tended to focus more strongly on secular affairs, particularly science and technology, rather than matters of theology.

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Question: How did the content of encyclopedias change in the 18th century?
Answer: tended to focus more strongly on secular affairs, particularly science and technology, rather than matters of theology.
Context: 

During his annual state-of-the-nation address on September 2, 2014, President of Mexico Enrique Peña Nieto unveiled plans for a new international airport to ease the city's notorious air traffic congestion, tentatively slated for a 2018 opening. The new airport, which would have six runways, will cost $9.15 billion and would be built on vacant federal land east of Mexico City International Airport. Goals are to eventually handle 120 million passengers a year, which would make it the busiest airport in the world.

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Question: How much does the new airport cost?
Answer: $9.15 billion.
Context: 

While the largest European-American population in Montana overall is German, pockets of significant Scandinavian ancestry are prevalent in some of the farming-dominated northern and eastern prairie regions, parallel to nearby regions of North Dakota and Minnesota. Farmers of Irish, Scots, and English roots also settled in Montana. The historically mining-oriented communities of western Montana such as Butte have a wider range of European-American ethnicity; Finns, Eastern Europeans and especially Irish settlers left an indelible mark on the area, as well as people originally from British mining regions such as Cornwall, Devon and Wales. The nearby city of Helena, also founded as a mining camp, had a similar mix in addition to a small Chinatown. Many of Montana's historic logging communities originally attracted people of Scottish, Scandinavian, Slavic, English and Scots-Irish descent.[citation needed]

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Question: What is the largest European-American race in Montana?
Answer: German.
Context: 

Often, the migration route of a long-distance migrator bird doesn't follow a straight line between breeding and wintering grounds. Rather, it could follow an hooked or arched line, with detours around geographical barriers. For most land-birds, such barriers could consist in seas, large water bodies or high mountain ranges, because of the lack of stopover or feeding sites, or the lack of thermal columns for broad-winged birds.

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Question: What route does a migrating bird usually follow?
Answer: an hooked or arched line.
Context: 

Alpine plants such the Alpine gentian grow in abundance in areas such as the meadows above the Lauterbrunnental. Gentians are named after the Illyrian king Gentius, and 40 species of the early-spring blooming flower grow in the Alps, in a range of 1,500 to 2,400 m (4,921 to 7,874 ft). Writing about the gentians in Switzerland D. H. Lawrence described them as "darkening the day-time, torch-like with the smoking blueness of Pluto's gloom." Gentians tend to "appear" repeatedly as the spring blooming takes place at progressively later dates, moving from the lower altitude to the higher altitude meadows where the snow melts much later than in the valleys. On the highest rocky ledges the spring flowers bloom in the summer.

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Question: What grows in abundance in areas such as the meadows above the Lauterbrunnental?
Answer: Alpine plants such the Alpine gentian.
Context: 

Feynman traveled to Brazil, where he gave courses at the BCPF (Brazilian Center for Physics Research) and near the end of his life schemed to visit the Russian land of Tuva, a dream that, because of Cold War bureaucratic problems, never became reality. The day after he died, a letter arrived for him from the Soviet government, giving him authorization to travel to Tuva. Later Feynman's daughter Michelle would realize this journey. Out of his enthusiastic interest in reaching Tuva came the phrase "Tuva or Bust" (also the title of a book about his efforts to get there), which was tossed about frequently amongst his circle of friends in hope that they, one day, could see it firsthand. The documentary movie, Genghis Blues, mentions some of his attempts to communicate with Tuva and chronicles the successful journey there by his friends. Responding to Hubert Humphrey's congratulation for his Nobel Prize, Feynman admitted to a long admiration for the then vice president.

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Question: Which place in Russia could Feynman not visit, but wished to do so?
Answer: Tuva.
Context: 

Many scholars (including Makdisi) have argued that early medieval universities were influenced by the religious madrasahs in Al-Andalus, the Emirate of Sicily, and the Middle East (during the Crusades). Other scholars see this argument as overstated. Lowe and Yasuhara have recently drawn on the well-documented influences of scholarship from the Islamic world on the universities of Western Europe to call for a reconsideration of the development of higher education, turning away from a concern with local institutional structures to a broader consideration within a global context.

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Question: During what notable Middle East conflict is it believed by some that Universities received influence from madrasas?
Answer: the Crusades.
Context: 

In 2002 Switzerland became a full member of the United Nations, leaving the Vatican City as the last widely recognised state without full UN membership. Switzerland is a founding member of the EFTA, but is not a member of the European Economic Area. An application for membership in the European Union was sent in May 1992, but not advanced since the EEA was rejected in December 1992 when Switzerland was the only country to launch a referendum on the EEA. There have since been several referenda on the EU issue; due to a mixed reaction from the population the membership application has been frozen. Nonetheless, Swiss law is gradually being adjusted to conform with that of the EU, and the government has signed a number of bilateral agreements with the European Union. Switzerland, together with Liechtenstein, has been completely surrounded by the EU since Austria's entry in 1995. On 5 June 2005, Swiss voters agreed by a 55% majority to join the Schengen treaty, a result that was regarded by EU commentators as a sign of support by Switzerland, a country that is traditionally perceived as independent and reluctant to enter supranational bodies.

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Question: What did Swiss voters agree to join on June 5, 2005?
Answer: Schengen treaty.
Context: 

In jurisdictions using a common law system, the doctrine of stare decisis applies, whereby the principles applied by the supreme court in its decisions are binding upon all lower courts; this is intended to apply a uniform interpretation and implementation of the law. In civil law jurisdictions the doctrine of stare decisis is not generally considered to apply, so the decisions of the supreme court are not necessarily binding beyond the immediate case before it; however, in practice the decisions of the supreme court usually provide a very strong precedent, or jurisprudence constante, for both itself and all lower courts.

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Question: In a civil law jurisdiction, rulings by a supreme court are only binding for which decisions?
Answer: the immediate case before it.
Context: 

The Franco-Prussian War was a conflict between France and Prussia, while Prussia was backed up by the North German Confederation, of which it was a member, and the South German states of Baden, Württemberg and Bavaria. The complete Prussian and German victory brought about the final unification of Germany under King Wilhelm I of Prussia. It also marked the downfall of Napoleon III and the end of the Second French Empire, which was replaced by the Third Republic. As part of the settlement, almost all of the territory of Alsace-Lorraine was taken by Prussia to become a part of Germany, which it would retain until the end of World War I.

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Question: Prussia retained most of Alsace-Lorraine up until what event?
Answer: World War I..
Context: 

The art of carpet weaving was particularly significant in the Ottoman Empire, carpets having an immense importance both as decorative furnishings, rich in religious and other symbolism, and as a practical consideration, as it was customary to remove one's shoes in living quarters. The weaving of such carpets originated in the nomadic cultures of central Asia (carpets being an easily transportable form of furnishing), and was eventually spread to the settled societies of Anatolia. Turks used carpets, rugs and kilims not just on the floors of a room, but also as a hanging on walls and doorways, where they provided additional insulation. They were also commonly donated to mosques, which often amassed large collections of them.

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Question: Which art was important in religious symbolism and as a decoration in the Ottoman empire?
Answer: carpet weaving.
Context: 

In Surely You're Joking, Mr. Feynman!, he gives advice on the best way to pick up a girl in a hostess bar. At Caltech, he used a nude or topless bar as an office away from his usual office, making sketches or writing physics equations on paper placemats. When the county officials tried to close the place, all visitors except Feynman refused to testify in favor of the bar, fearing that their families or patrons would learn about their visits. Only Feynman accepted, and in court, he affirmed that the bar was a public need, stating that craftsmen, technicians, engineers, common workers, "and a physics professor" frequented the establishment. While the bar lost the court case, it was allowed to remain open as a similar case was pending appeal.

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Question: Which book does Feynman detail was to pick up girls?
Answer: Surely You're Joking, Mr. Feynman.
Context: 

Early history of Shaivism is difficult to determine. However, the Śvetāśvatara Upanishad (400 – 200 BCE) is considered to be the earliest textual exposition of a systematic philosophy of Shaivism. Shaivism is represented by various philosophical schools, including non-dualist (abheda), dualist (bheda), and non-dualist-with-dualist (bhedābheda) perspectives. Vidyaranya in his works mentions three major schools of Shaiva thought— Pashupata Shaivism, Shaiva Siddhanta and Pratyabhijña (Kashmir Shaivism).

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Question: In what text is Shaivism recounted?
Answer: Śvetāśvatara Upanishad.
Context: 

In Eastern Christianity heresy most commonly refers to those beliefs declared heretical by the first seven Ecumenical Councils.[citation needed] Since the Great Schism and the Protestant Reformation, various Christian churches have also used the concept in proceedings against individuals and groups those churches deemed heretical. The Orthodox Church also rejects the early Christian heresies such as Arianism, Gnosticism, Origenism, Montanism, Judaizers, Marcionism, Docetism, Adoptionism, Nestorianism, Monophysitism, Monothelitism and Iconoclasm.

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Question: After what two events did various Christian churches also begin using the first seven Ecumenical Councils to identify heresy?
Answer: Great Schism and the Protestant Reformation.
Context: 

Though queen, as an unmarried young woman Victoria was required by social convention to live with her mother, despite their differences over the Kensington System and her mother's continued reliance on Conroy. Her mother was consigned to a remote apartment in Buckingham Palace, and Victoria often refused to see her. When Victoria complained to Melbourne that her mother's close proximity promised "torment for many years", Melbourne sympathised but said it could be avoided by marriage, which Victoria called a "schocking  [sic] alternative". She showed interest in Albert's education for the future role he would have to play as her husband, but she resisted attempts to rush her into wedlock.

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Question: How did Victoria feel about the prospect of having to live with her mother, no matter how far away in the palace they put her?
Answer: close proximity promised "torment for many years".
Context: 

The RIBA has three parts to the education process: Part I which is generally a three-year first degree, a year-out of at least one year work experience in an architectural practice precedes the Part II which is generally a two-year post graduate diploma or masters. A further year out must be taken before the RIBA Part III professional exams can be taken. Overall it takes a minimum of seven years before an architecture student can seek chartered status.

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Question: What is required by the second stage in the education provisions set out by RIBA?
Answer: a two-year post graduate diploma or masters.
Context: 

Chapter IX deals with the fact that the geologic record appears to show forms of life suddenly arising, without the innumerable transitional fossils expected from gradual changes. Darwin borrowed Charles Lyell's argument in Principles of Geology that the record is extremely imperfect as fossilisation is a very rare occurrence, spread over vast periods of time; since few areas had been geologically explored, there could only be fragmentary knowledge of geological formations, and fossil collections were very poor. Evolved local varieties which migrated into a wider area would seem to be the sudden appearance of a new species. Darwin did not expect to be able to reconstruct evolutionary history, but continuing discoveries gave him well founded hope that new finds would occasionally reveal transitional forms. To show that there had been enough time for natural selection to work slowly, he again cited Principles of Geology and other observations based on sedimentation and erosion, including an estimate that erosion of The Weald had taken 300 million years. The initial appearance of entire groups of well developed organisms in the oldest fossil-bearing layers, now known as the Cambrian explosion, posed a problem. Darwin had no doubt that earlier seas had swarmed with living creatures, but stated that he had no satisfactory explanation for the lack of fossils. Fossil evidence of pre-Cambrian life has since been found, extending the history of life back for billions of years.

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Question: How long did Darwin estimate the erosion of the Weald to be?
Answer: 300 million years.
Context: 

In 1978 Aboriginal writer Kevin Gilbert received the National Book Council award for his book Living Black: Blacks Talk to Kevin Gilbert, a collection of Aboriginal people's stories, and in 1998 was awarded (but refused to accept) the Human Rights Award for Literature for Inside Black Australia, a poetry anthology and exhibition of Aboriginal photography. In contrast to previous definitions based solely on the degree of Aboriginal ancestry, in 1990 the Government changed the legal definition of Aboriginal to include any:

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Question: What award did Gilbert refuse in 1998?
Answer: the Human Rights Award for Literature.
Context: 

In the 1820s, Boston's population grew rapidly, and the city's ethnic composition changed dramatically with the first wave of European immigrants. Irish immigrants dominated the first wave of newcomers during this period, especially following the Irish Potato Famine; by 1850, about 35,000 Irish lived in Boston. In the latter half of the 19th century, the city saw increasing numbers of Irish, Germans, Lebanese, Syrians, French Canadians, and Russian and Polish Jews settled in the city. By the end of the 19th century, Boston's core neighborhoods had become enclaves of ethnically distinct immigrants—Italians inhabited the North End, Irish dominated South Boston and Charlestown, and Russian Jews lived in the West End. Irish and Italian immigrants brought with them Roman Catholicism. Currently, Catholics make up Boston's largest religious community, and since the early 20th century, the Irish have played a major role in Boston politics—prominent figures include the Kennedys, Tip O'Neill, and John F. Fitzgerald.

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Question: What was the estimated population of Irish people living in Boston in 1850?
Answer: about 35,000.
Context: 

Harper Lee was pleased with the movie, saying: "In that film the man and the part met... I've had many, many offers to turn it into musicals, into TV or stage plays, but I've always refused. That film was a work of art." Peck met Lee's father, the model for Atticus, before the filming. Lee's father died before the film's release, and Lee was so impressed with Peck's performance that she gave him her father's pocketwatch, which he had with him the evening he was awarded the Oscar for best actor. Years later, he was reluctant to tell Lee that the watch was stolen out of his luggage in London Heathrow Airport. When Peck eventually did tell Lee, he said she responded, "'Well, it's only a watch.' Harper—she feels deeply, but she's not a sentimental person about things." Lee and Peck shared a friendship long after the movie was made. Peck's grandson was named "Harper" in her honor.

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Question: What personal effect did Lee give to Peck?
Answer: her father's pocketwatch.