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

Fresh vegetables and fruits are common ingredients. Frequently used vegetables include courgettes, green peppers, okra, green beans, artichokes, carrots, tomatoes, cucumbers, lettuce and grape leaves, and pulses such as beans, broad beans, peas, black-eyed beans, chick-peas and lentils. The most common fruits and nuts are pears, apples, grapes, oranges, mandarines, nectarines, medlar, blackberries, cherry, strawberries, figs, watermelon, melon, avocado, lemon, pistachio, almond, chestnut, walnut, and hazelnut.

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Question: Can you name some common pulses used in Cyprus?
Answer: beans, broad beans, peas, black-eyed beans.
Context: 

The senate's ultimate authority derived from the esteem and prestige of the senators. This esteem and prestige was based on both precedent and custom, as well as the caliber and reputation of the senators. The senate passed decrees, which were called senatus consulta. These were officially "advice" from the senate to a magistrate. In practice, however, they were usually followed by the magistrates. The focus of the Roman senate was usually directed towards foreign policy. Though it technically had no official role in the management of military conflict, the senate ultimately was the force that oversaw such affairs. The power of the senate expanded over time as the power of the legislative assemblies declined, and the senate took a greater role in ordinary law-making. Its members were usually appointed by Roman Censors, who ordinarily selected newly elected magistrates for membership in the senate, making the senate a partially elected body. During times of military emergency, such as the civil wars of the 1st century BC, this practice became less prevalent, as the Roman Dictator, Triumvir or the senate itself would select its members.

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Question: Who was responsible for overseeing a military action?
Answer: the senate.
Context: 

The term financial innovation refers to the ongoing development of financial products designed to achieve particular client objectives, such as offsetting a particular risk exposure (such as the default of a borrower) or to assist with obtaining financing. Examples pertinent to this crisis included: the adjustable-rate mortgage; the bundling of subprime mortgages into mortgage-backed securities (MBS) or collateralized debt obligations (CDO) for sale to investors, a type of securitization; and a form of credit insurance called credit default swaps (CDS). The usage of these products expanded dramatically in the years leading up to the crisis. These products vary in complexity and the ease with which they can be valued on the books of financial institutions.

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Question: What happened to the usage of financial innovation products in the years leading up the financial crisis?
Answer: expanded dramatically.
Context: 

Though situated in a remote part of the country, Himachal Pradesh has an active community of journalists and publishers. Several newspapers and magazines are published in more than one language, and their reach extends to almost all the Hindi-speaking states. Radio and TV have permeated significantly. Judging by the number of people writing to these media, there is a very large media-aware population in the state. All major English daily newspapers are available in Shimla and district headquarters. Aapka Faisla, Amar Ujala, Panjab Kesari, Divya Himachal are Hindi daily newspaper with local editions are read widely.

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Question: What has grown significantly?
Answer: Radio and TV.
Context: 

In the city, 24.6% of the population were under the age of 18, 10.2% from 18 to 24, 26.8% from 25 to 44, 25.8% from 45 to 64, and 12.7% who were 65 years of age or older. The median age was 36.3 years. For every 100 females there were 96.2 males. For every 100 females age 18 and over, there were 94.4 males.

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Question: What percentage of the population was under the age of 18?
Answer: 24.6%.
Context: 

As of 2000[update], there were 59,948 people who were single and never married in the municipality. There were 49,873 married individuals, 9,345 widows or widowers and 9,468 individuals who are divorced.

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Question: How many people were married in Bern in 2000?
Answer: 49,873.
Context: 

The density of paper ranges from 250 kg/m3 (16 lb/cu ft) for tissue paper to 1,500 kg/m3 (94 lb/cu ft) for some speciality paper. Printing paper is about 800 kg/m3 (50 lb/cu ft).

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Question: What is the common density of printing paper?
Answer: 800 kg/m3.
Context: 

The University of Kansas has had more teams (70) compete in the National Debate Tournament than any other university. Kansas has won the tournament 5 times (1954, 1970, 1976, 1983, and 2009) and had 12 teams make it to the final four. Kansas trails only Northwestern (13), Dartmouth (6), and Harvard (6) for most tournaments won. Kansas also won the 1981–82 Copeland Award.

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Question: How many times have KU teams appeared in the National Debate Tournament?
Answer: 70.
Context: 

In 1928, Nasser went to Alexandria to live with his maternal grandfather and attend the city's Attarin elementary school. He left in 1929 for a private boarding school in Helwan, and later returned to Alexandria to enter the Ras el-Tin secondary school and to join his father, who was working for the city's postal service. It was in Alexandria that Nasser became involved in political activism. After witnessing clashes between protesters and police in Manshia Square, he joined the demonstration without being aware of its purpose. The protest, organized by the ultranationalist Young Egypt Society, called for the end of colonialism in Egypt in the wake of the 1923 Egyptian constitution's annulment by Prime Minister Isma'il Sidqi. Nasser was arrested and detained for a night before his father bailed him out.

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Question: What organization organized the protests Nasser witnessed?
Answer: Young Egypt Society.
Context: 

When World War I broke out leading to confrontation between the Ottoman Empire and the Russian Empire in the Caucasus and Persian Campaigns, the new government in Istanbul began to look on the Armenians with distrust and suspicion. This was because the Imperial Russian Army contained a contingent of Armenian volunteers. On 24 April 1915, Armenian intellectuals were arrested by Ottoman authorities and, with the Tehcir Law (29 May 1915), eventually a large proportion of Armenians living in Anatolia perished in what has become known as the Armenian Genocide.

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Question: Which army had a group of Armenian volunteers fighting for them?
Answer: Russian Army.
Context: 

In 2006–07, researchers from the Wildlife Conservation Society studied gorillas in heavily forested regions centered on the Ouesso district of the Sangha Region. They suggest a population on the order of 125,000 Western Lowland Gorillas, whose isolation from humans has been largely preserved by inhospitable swamps.

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Question: What region is home to the gorillas studied by the Wildlife Conservation Society?
Answer: Sangha Region.
Context: 

Hoping to extend the Continental System, Napoleon invaded Iberia and declared his brother Joseph the King of Spain in 1808. The Spanish and the Portuguese revolted with British support. The Peninsular War lasted six years, noted for its brutal guerrilla warfare, and culminated in an Allied victory. Fighting also erupted in Central Europe, as the Austrians launched another attack against the French in 1809. Napoleon defeated them at the Battle of Wagram, dissolving the Fifth Coalition formed against France. By 1811, Napoleon ruled over 70 million people across an empire that had domination in Europe, which had not witnessed this level of political consolidation since the days of the Roman Empire. He maintained his strategic status through a series of alliances and family appointments. He created a new aristocracy in France while allowing the return of nobles who had been forced into exile by the Revolution.

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Question: Napoleon's victory at which battle resulted in the destruction of the Fifth Coalition?
Answer: the Battle of Wagram.
Context: 

From the late 18th century to the mid-19th century, large areas of India were annexed by the British East India Company of British Empire. Dissatisfaction with Company rule led to the Indian Rebellion of 1857, after which the British provinces of India were directly administered by the British Crown and witnessed a period of both rapid development of infrastructure and economic stagnation. During the first half of the 20th century, a nationwide struggle for independence was launched with the leading party involved being the Indian National Congress which was later joined by other organizations. The subcontinent gained independence from the United Kingdom in 1947, after the British provinces were partitioned into the dominions of India and Pakistan and the princely states all acceded to one of the new states.

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Question: After the Rebellion who administered the British provinces of India?
Answer: British Crown.
Context: 

Nanjing is the intersection of Yangtze River, an east-west water transport artery, and Nanjing–Beijing railway, a south-north land transport artery, hence the name “door of the east and west, throat of the south and north”. Furthermore, the west part of the Ningzhen range is in Nanjing; the Loong-like Zhong Mountain is curling in the east of the city; the tiger-like Stone Mountain is crouching in the west of the city, hence the name “the Zhong Mountain, a dragon curling, and the Stone Mountain, a tiger crouching”. Mr. Sun Yet-sen spoke highly of Nanjing in the “Constructive Scheme for Our Country”, “The position of Nanjing is wonderful since mountains, lakes and plains all integrated in it. It is hard to find another city like this.”

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Question: What is the railway that runs South to North called?
Answer: Nanjing–Beijing railway.
Context: 

The theories surrounding equal temperament began to be put in wider practice, especially as it enabled a wider range of chromatic possibilities in hard-to-tune keyboard instruments. Although Bach did not use equal temperament, as a modern piano is generally tuned, changes in the temperaments from the meantone system, common at the time, to various temperaments that made modulation between all keys musically acceptable, made possible Bach's Well-Tempered Clavier.

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Question: What does equal temperament enabled in hard to tune keyboard instruments?
Answer: a wider range of chromatic possibilities.
Context: 

Though traditionally a moderate newspaper and sometimes a supporter of the Conservative Party, it supported the Labour Party in the 2001 and 2005 general elections. In 2004, according to MORI, the voting intentions of its readership were 40% for the Conservative Party, 29% for the Liberal Democrats, and 26% for Labour. The Times had an average daily circulation of 394,448 in March 2014; in the same period, The Sunday Times had an average daily circulation of 839,077. An American edition of The Times has been published since 6 June 2006. It has been heavily used by scholars and researchers because of its widespread availability in libraries and its detailed index. A complete historical file of the digitized paper is online from Gage Cengage publisher.

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Question: What party did The Times support in 2001 and 2005 general elections?
Answer: Labour Party.
Context: 

In the 11th century, a turbulent period occurred in the history of Maritime Southeast Asia. The Indian Chola navy crossed the ocean and attacked the Srivijaya kingdom of Sangrama Vijayatungavarman in Kadaram (Kedah), the capital of the powerful maritime kingdom was sacked and the king was taken captive. Along with Kadaram, Pannai in present-day Sumatra and Malaiyur and the Malayan peninsula were attacked too. Soon after that, the king of Kedah Phra Ong Mahawangsa became the first ruler to abandon the traditional Hindu faith, and converted to Islam with the Sultanate of Kedah established in year 1136. Samudera Pasai converted to Islam in the year 1267, the King of Malacca Parameswara married the princess of Pasai, and the son became the first sultan of Malacca. Soon, Malacca became the center of Islamic study and maritime trade, and other rulers followed suit. Indonesian religious leader and Islamic scholar Hamka (1908–1981) wrote in 1961: "The development of Islam in Indonesia and Malaya is intimately related to a Chinese Muslim, Admiral Zheng He."

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Question: Which king of Kedah converted to Islam in the year 1267?
Answer: Phra Ong Mahawangsa.
Context: 

The interior of Galicia is characterized by its hilly landscape, although mountain ranges rise to 2,000 m (6,600 ft) in the east and south. The coastal areas are mostly an alternate series of rías (submerged valleys where the sea penetrates tens of kilometres inland) and cliffs. The climate of Galicia is temperate and rainy, but it is also markedly drier in the summer, being usually classified as Oceanic in the west and north, and Mediterranean in the southeast. Its topographic and climatic conditions have made animal husbandry and farming the primary source of Galicia's wealth for most of its history. With the exception of shipbuilding and food processing, Galicia was largely a semi-subsistence farming and fishing economy and did not experience significant industrialization until after the mid-20th century. In 2012, the gross domestic product at purchasing power parity was €56,000 million, with a nominal GDP per capita of €20,700. The population is largely concentrated in two coastal areas: from Ferrol to A Coruña in the northwest and from Pontevedra to Vigo in the southwest. To a lesser extent, there are smaller populations around the interior cities of Lugo, Ourense and Santiago de Compostela. The political capital is Santiago de Compostela, in the province of A Coruña. Vigo, in the province of Pontevedra, is the most populous municipality with 294,997 (2014), while A Coruña is the most populous city with 215.227 (2014).

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Question: Name its northwestern coastal area.
Answer: Ferrol to A Coruña.
Context: 

Although Kim's early successes had led him to predict that he would end the war by the end of August, Chinese leaders were more pessimistic. To counter a possible U.S. deployment, Zhou Enlai secured a Soviet commitment to have the Soviet Union support Chinese forces with air cover, and deployed 260,000 soldiers along the Korean border, under the command of Gao Gang. Zhou commanded Chai Chengwen to conduct a topographical survey of Korea, and directed Lei Yingfu, Zhou's military advisor in Korea, to analyze the military situation in Korea. Lei concluded that MacArthur would most likely attempt a landing at Incheon. After conferring with Mao that this would be MacArthur's most likely strategy, Zhou briefed Soviet and North Korean advisers of Lei's findings, and issued orders to Chinese army commanders deployed on the Korean border to prepare for American naval activity in the Korea Strait.

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Question: Even though it was predicted that the Korean War would end in August, who was less than optimistic about the prediction?
Answer: Chinese leaders.
Context: 

After Napoleon imposed the Convention of Artlenburg (Convention of the Elbe) on July 5, 1803, about 30,000 French soldiers occupied Hanover. The Convention also required disbanding the army of Hanover. However, George III did not recognize the Convention of the Elbe. This resulted in a great number of soldiers from Hanover eventually emigrating to Great Britain, where the King's German Legion was formed. It was the only German army to fight against France throughout the entire Napoleonic wars. The Legion later played an important role in the Battle of Waterloo in 1815. The Congress of Vienna in 1815 elevated the electorate to the Kingdom of Hanover. The capital town Hanover expanded to the western bank of the Leine and since then has grown considerably.

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Question: How many French soldiers occupied Hanover?
Answer: 30,000.
Context: 

In the semiconductor industry, infrared light can be used to characterize materials such as thin films and periodic trench structures. By measuring the reflectance of light from the surface of a semiconductor wafer, the index of refraction (n) and the extinction Coefficient (k) can be determined via the Forouhi-Bloomer dispersion equations. The reflectance from the infrared light can also be used to determine the critical dimension, depth, and sidewall angle of high aspect ratio trench structures.

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Question: Along with critical dimension and depth, what can the infrared light reflectance be used to determine in regard to high aspect ratio trench structures?
Answer: sidewall angle.
Context: 

Nevertheless, the Fujiwara were not demoted by Daigo but actually became stronger during his reign. Central control of Japan had continued to decline, and the Fujiwara, along with other great families and religious foundations, acquired ever larger shōen and greater wealth during the early tenth century. By the early Heian period, the shōen had obtained legal status, and the large religious establishments sought clear titles in perpetuity, waiver of taxes, and immunity from government inspection of the shōen they held. Those people who worked the land found it advantageous to transfer title to shōen holders in return for a share of the harvest. People and lands were increasingly beyond central control and taxation, a de facto return to conditions before the Taika Reform.

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Question: The Fujiwara and other noble families became richer during which century?
Answer: early tenth century.
Context: 

During John's early years, Henry attempted to resolve the question of his succession. Henry the Young King had been crowned King of England in 1170, but was not given any formal powers by his father; he was also promised Normandy and Anjou as part of his future inheritance. Richard was to be appointed the Count of Poitou with control of Aquitaine, whilst Geoffrey was to become the Duke of Brittany. At this time it seemed unlikely that John would ever inherit substantial lands, and he was jokingly nicknamed "Lackland" by his father.

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Question: When was Henry crowned King of England?
Answer: 1170.
Context: 

From April–July, Soviet and German officials made statements regarding the potential for the beginning of political negotiations, while no actual negotiations took place during that time period. The ensuing discussion of a potential political deal between Germany and the Soviet Union had to be channeled into the framework of economic negotiations between the two countries, because close military and diplomatic connections, as was the case before the mid-1930s, had afterward been largely severed. In May, Stalin replaced his Foreign Minister Maxim Litvinov, who was regarded as pro-western and who was also Jewish, with Vyacheslav Molotov, allowing the Soviet Union more latitude in discussions with more parties, not only with Britain and France.

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Question: Which Soviet Foreign Minister lost his job because of his favorable attitude towards the west?
Answer: Maxim Litvinov.
Context: 

Of the 10 most populous U.S. cities, Houston has the most total area of parks and green space, 56,405 acres (228 km2). The city also has over 200 additional green spaces—totaling over 19,600 acres (79 km2) that are managed by the city—including the Houston Arboretum and Nature Center. The Lee and Joe Jamail Skatepark is a public skatepark owned and operated by the city of Houston, and is one of the largest skateparks in Texas consisting of 30,000 (2,800 m2) square foot in-ground facility. The Gerald D. Hines Waterwall Park—located in the Uptown District of the city—serves as a popular tourist attraction, weddings, and various celebrations. A 2011 study by Walk Score ranked Houston the 23rd most walkable of the 50 largest cities in the United States. Wet'n'Wild SplashTown is a water park located north of Houston.

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Question: How many acres of parks does Houston have?
Answer: 56,405 acres.
Context: 

Another group of residences, known as the Village, is located in the northwest corner of Danforth Campus. Only open to upperclassmen and January Scholars, the North Side consists of Millbrook Apartments, The Village, Village East on-campus apartments, and all fraternity houses except the Zeta Beta Tau house, which is off campus and located just northwest of the South 40. Sororities at Washington University do not have houses by their own accord. The Village is a group of residences where students who have similar interests or academic goals apply as small groups of 4 to 24, known as BLOCs, to live together in clustered suites along with non-BLOCs. Like the South 40, the residences around the Village also surround a recreational lawn.

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Question: Where is the Village located at Washington University?
Answer: the northwest corner of Danforth Campus.
Context: 

During this time, Link also helps Midna find the Fused Shadows, fragments of a relic containing powerful dark magic. In return, she helps Link find Ordon Village's children while helping the monkeys of Faron, the Gorons of Eldin, and the Zoras of Lanayru. Once Link has restored the Light Spirits and Midna has all the Fused Shadows, they are ambushed by Zant. After he relieves Midna of the Fused Shadow fragments, she ridicules him for abusing his tribe's magic, but Zant reveals that his power comes from another source as he uses it to turn Link back into a wolf, and then leaves Midna in Hyrule to die from the world's light. Bringing a dying Midna to Zelda, Link learns he needs the Master Sword to return to human form. Zelda sacrifices herself to heal Midna with her power before vanishing mysteriously. Midna is moved by Zelda's sacrifice, and begins to care more about Link and the fate of the light world.

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Question: Who saves Midna?
Answer: Zelda.
Context: 

In Asia, various Chinese dynasties and Japanese shogunates controlled the Asian sphere. In Japan, the Edo period from 1600 to 1868 is also referred to as the early modern period. And in Korea, from the rising of Joseon Dynasty to the enthronement of King Gojong is referred to as the early modern period. In the Americas, Native Americans had built a large and varied civilization, including the Aztec Empire and alliance, the Inca civilization, the Mayan Empire and cities, and the Chibcha Confederation. In the west, the European kingdoms and movements were in a movement of reformation and expansion. Russia reached the Pacific coast in 1647 and consolidated its control over the Russian Far East in the 19th century.

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Question: Name one of the tribes Native Americans formed in the Americas?
Answer: Aztec Empire.
Context: 

The classic case of a corrupt, exploitive dictator often given is the regime of Marshal Mobutu Sese Seko, who ruled the Democratic Republic of the Congo (which he renamed Zaire) from 1965 to 1997. It is said that usage of the term kleptocracy gained popularity largely in response to a need to accurately describe Mobutu's regime. Another classic case is Nigeria, especially under the rule of General Sani Abacha who was de facto president of Nigeria from 1993 until his death in 1998. He is reputed to have stolen some US$3–4 billion. He and his relatives are often mentioned in Nigerian 419 letter scams claiming to offer vast fortunes for "help" in laundering his stolen "fortunes", which in reality turn out not to exist. More than $400 billion was stolen from the treasury by Nigeria's leaders between 1960 and 1999.

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Question: Who ruled Nigeria until he died in 1998?
Answer: General Sani Abacha.
Context: 

Some manufacturers have started using a new, significantly more environmentally friendly alternative to expanded plastic packaging. Made out of paper, and known commercially as paperfoam, the new packaging has very similar mechanical properties to some expanded plastic packaging, but is biodegradable and can also be recycled with ordinary paper.

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Question: What is paperfoam primarily made of?
Answer: paper.