google-research-datasets/tydiqa huggingface dataset:
Retail

Retail is the process of selling consumer goods or services to customers through multiple channels of distribution to earn a profit. Retailers satisfy demand identified through a supply chain. The term "retailer" is typically applied where a service provider fills the small orders of a large number of individuals, who are end-users, rather than large orders of a small number of wholesale, corporate or government clientele. Shopping generally refers to the act of buying products. Sometimes this is done to obtain final goods, including necessities such as food and clothing; sometimes it takes place as a recreational activity. Recreational shopping often involves window shopping and browsing: it does not always result in a purchase.

Question: Who is called retailer?
Answer: The term "retailer" is typically applied where a service provider fills the small orders of a large number of individuals, who are end-users, rather than large orders of a small number of wholesale, corporate or government clientele
Northeast blackout of 2003

Some power was restored by 11 p.m. Most did not get their power back until two days later. In other areas, it took nearly a week or two for power to be restored.[2] At the time, it was the world's second most widespread blackout in history, after the 1999 Southern Brazil blackout.[3][4] The outage, which was much more widespread than the Northeast Blackout of 1965, affected an estimated 10 million people in Ontario and 45 million people in eight U.S. states.

Question: How many people were affected by the Northeast blackout of 2003?
Answer: estimated 10 million people in Ontario and 45 million people in eight U.S. states
Raleigh, North Carolina

Raleigh was chosen as the site of the new capital in 1788, as its central location protected it from attacks from the coast. It was officially established in 1792 as both county seat and state capital (incorporated on December 31, 1792 – charter granted January 21, 1795).[13] The city was named for Sir Walter Raleigh, sponsor of Roanoke, the "lost colony" on Roanoke Island.[14]

Question: When was Raleigh, NC founded?
Answer: 1792
Virginia Tech

Virginia Polytechnic Institute and State University, commonly known as Virginia Tech and by the initialisms VT and VPI,[8] is a public, land-grant, research university with its main campus in Blacksburg, Virginia.  It also has educational facilities in six regions statewide and a study-abroad site in Riva San Vitale, Switzerland. Through its Corps of Cadets ROTC program, Virginia Tech is also designated as one of six senior military colleges in the United States.[9]

Question: Where is Virginia Tech?
Answer: Blacksburg, Virginia
Television news in the United States

The first serious attempt at dedicated television news broadcasts in the United States was by CBS.  Upon becoming commercial station WCBW (now WCBS-TV) in 1941, the pioneer New York CBS television station broadcast two daily news programs, at 2:30 and 7:30p.m. weekdays, anchored by Richard Hubbell. Most of the newscasts featured Hubbell reading a script with only occasional cutaways to a map or still photograph.

Question: What was the first TV news station in the US?
Answer: CBS
Speaker of the United States House of Representatives

The House elects its speaker at the beginning of a new Congress (i.e. biennially, after a general election) or when a speaker dies, resigns or is removed from the position intra-term. Since 1839, the House has elected speakers by roll call vote.[6] Traditionally, each party's caucus or conference selects a candidate for the speakership from among its senior leaders prior to the roll call. Representatives are not restricted to voting for the candidate nominated by their party, but generally do, as the outcome of the election effectively determines which party has the majority and consequently will organize the House.[7] Moreover, as the Constitution does not explicitly state that the speaker must be an incumbent member of the House, it is permissible for representatives to vote for someone who is not a member of the House at the time, and non-members have received a few votes in various speaker elections over the past several years.[8] Nevertheless, every person elected speaker has been a member.[7]

Question: What happens if the Speaker of the House dies?
Answer: the House has elected speakers by roll call vote
Bundaberg

At the 2016 Census population of the Bundaberg Significant Urban Area was 69,061.[1]

Question: What is the population of Bundaberg in Queensland?
Answer: 69,061
University of Freiburg

The University of Freiburg (colloquially German: Uni Freiburg), officially the Albert Ludwig University of Freiburg (German: Albert-Ludwigs-Universität Freiburg), is a public research university located in Freiburg im Breisgau, Baden-Württemberg, Germany. The university was founded in 1457 by the Habsburg dynasty as the second university in Austrian-Habsburg territory after the University of Vienna. Today, Freiburg is the fifth-oldest university in Germany, with a long tradition of teaching the humanities, social sciences and natural sciences. The university is made up of 11 faculties and attracts students from across Germany as well as from over 120 other countries. Foreign students constitute about 16% of total student numbers.[4]

Question: When was the University of Freiburg founded?
Answer: 1457
George Orwell

Orwell's health had continued to decline since the diagnosis of tuberculosis in December 1947. In mid-1949, he courted Sonia Brownell, and they announced their engagement in September, shortly before he was removed to University College Hospital in London. Sonia took charge of Orwell's affairs and attended him diligently in the hospital, causing concern to some old friends such as Muggeridge. In September 1949, Orwell invited his accountant Harrison to visit him in hospital, and Harrison claimed that Orwell then asked him to become director of GOP Ltd and to manage the company, but there was no independent witness.[110] Orwell's wedding took place in the hospital room on 13 October 1949, with David Astor as best man.[115] Orwell was in decline and visited by an assortment of visitors including Muggeridge, Connolly, Lucian Freud, Stephen Spender, Evelyn Waugh, Paul Potts, Anthony Powell, and his Eton tutor Anthony Gow.[9] Plans to go to the Swiss Alps were mooted. Further meetings were held with his accountant, at which Harrison and Mr and Mrs Blair were confirmed as directors of the company, and at which Harrison claimed that the "service agreement" was executed, giving copyright to the company.[110] Orwell's health was in decline again by Christmas. On the evening of 20 January 1950, Potts visited Orwell and slipped away on finding him asleep. Jack Harrison visited later and claimed that Orwell gave him 25% of the company.[110] Early on the morning of 21 January, an artery burst in Orwell's lungs, killing him at age 46.[116]

Question: How did George Orwell die?
Answer: tuberculosis
Symphony No. 3 (Mahler)

The Symphony No. 3 by Gustav Mahler was written in 1896,[1] or possibly only completed in that year, but composed between 1893 and 1896.[2] It is his longest piece and is the longest symphony in the standard repertoire, with a typical performance lasting around 90 to 105 minutes. It was voted one of the ten greatest symphonies of all time in a survey of conductors carried out by the BBC Music Magazine.[3]

Question: What is the longest symphony?
Answer: Symphony No. 3
Neil Sedaka

Neil Sedaka (born March 13, 1939) is an American pop singer, pianist, composer and record producer. Since his music career began in 1957 as a short-lived founding member of the Tokens, he has sold millions of records as an artist and has written or co-written over 500 songs for himself and others, collaborating mostly with lyricists Howard Greenfield and Phil Cody.

Question: When was Neil Sedaka born?
Answer: March 13, 1939
Drake Hogestyn

Donald Drake Hogestyn (/ˈhʌdʒstən/ (born September 29, 1953) is an American actor best known for his long running role as John Black on the American soap opera Days of Our Lives.

Question: When was Drake Hogestyn born?
Answer: September 29, 1953
Metal Gear

Metal Gear(Japanese:メタルギア,Hepburn:Metaru Gia) is a series of action-adventure stealth video games, created by Hideo Kojima and developed and published by Konami. The first game, Metal Gear, was released in 1987 for MSX home computers. The player often takes control of a special forces operative (usually either Solid Snake or Big Boss), who is assigned to find the titular superweapon "Metal Gear", a bipedal walking tank with the ability to launch nuclear weapons. Several sequels have been released for multiple consoles, which have expanded the original game's plot adding characters opposing and supporting Snake, while there have also been a few prequels exploring the origins of the Metal Gear and recurring characters.

Question: When was the first Metal Gear Solid video game released?
Answer: 1987
Woolwich

Woolwich (/ˈwʊlɪtʃ, -ɪdʒ/) is a district of south-east London, England, within the Royal Borough of Greenwich. Originally a town in Kent, it has been part of the London metropolitan area since the 19th century.[1] In 1965, most of the former Metropolitan Borough of Woolwich became part of Greenwich Borough, of which it remains the administrative centre.

Question: When was Woolwich founded?
Answer: 19th century
2010 European Grand Prix

The 2010 European Grand Prix (formally the 2010 Formula 1 Telefónica Grand Prix of Europe) was a Formula One motor race held on 27 June at the Valencia Street Circuit in Valencia, Spain. It was the ninth round of the 2010 Formula One season. The 57-lap race was won by Red Bull driver Sebastian Vettel who started from pole position. Lewis Hamilton finished second for the McLaren team and his teammate Jenson Button came in third. It was Vettel's second win of the season, and the seventh of his Formula One career.

Question: Who won the 2010 European Grand Prix?
Answer: Sebastian Vettel
Pearl Brewing Company

The site owned and operated by the Pearl Brewing Company was originally known as both the J. B. Behloradsky Brewery (1881–1883) and the City Brewery.[3]  Privately held and poorly run for two years, the City Brewery was purchased by an investment group in 1883.  The investment group was composed of local businessmen and several moguls already involved in brewing at San Antonio's other major brewery, the Lone Star Brewing Company. Together they formed the San Antonio Brewing Company (1883–1888), and began to raise capital to fully restart and improve operations at the brewery.[4]  In 1886, after three years, the company had secured the necessary capital and began full-time operations at the brewery again.  The name San Antonio Brewing Association was used as a parent to the brewing company, since it also managed some of the founding members' other business interests.  Functionally, the business structure worked, but it caused confusion with city officials, customers, and business partners; therefore, in the end, the investment group dissolved the San Antonio Brewing Company and used the San Antonio Brewing Association (1888–1918) name for all operations and business transactions. Thus, in seven years, the same brewery had three different names.[5]  In addition, the name City Brewery was frequently used.  The first logos used for the San Antonio Brewing Company/Association even featured the name City Brewery in the logo. City Brewery was carried over from the Behloradsky days and was used until the beginning of Prohibition in 1918.[5]

Question: Who founded the Pearl Brewing Company?
Answer: an investment group
UEFA European Championship

The UEFA European Championship (known informally as the Euros) is the primary association football competition contested by the senior men's national teams of the members of the Union of European Football Associations (UEFA), determining the continental champion of Europe. Held every four years since 1960, in the even-numbered year between World Cup tournaments, it was originally called the UEFA European Nations' Cup, changing to the current name in 1968. Starting with the 1996 tournament, specific championships are often referred to in the form "UEFA Euro [year]"; this format has since been retroactively applied to earlier tournaments.

Question: How often does the UEFA Champions League occur?
Answer: every four years
Pit latrine

A pit latrine, also known as pit toilet or long drop, is a type of toilet that collects human feces in a hole in the ground.[2] Urine and feces enter the pit through a drop hole in the floor, which might be connected to a toilet seat or squatting pan for user comfort.[2] Pit latrines can be built to function without water (dry toilet) or they can have a water seal (pour-flush pit latrine).[7] When properly built and maintained, pit latrines can decrease the spread of disease by reducing the amount of human feces in the environment from open defecation.[4][8] This decreases the transfer of pathogens between feces and food by flies.[4] These pathogens are major causes of infectious diarrhea and intestinal worm infections.[8] Infectious diarrhea resulted in about 700,000 deaths in children under five years old in 2011 and 250 million lost school days.[8][9] Pit latrines are a low cost method of separating feces from people.[4]

Question: How do pit toilets work?
Answer: collects human feces in a hole in the ground
Names of the Holocaust

The biblical word Shoah (שואה), also spelled Shoa and Sho'ah, meaning "calamity" in Hebrew (and also used to refer to "destruction" since the Middle Ages), became the standard Hebrew term for the 20th-century Holocaust as early as the early 1940s. In recent literature it is specifically prefixed with Ha ("The" in Hebrew) when referring to Nazi mass-murders, for the same reason that "holocaust" becomes "The Holocaust". It may be spelled Ha-Shoah or HaShoah, as in Yom HaShoah, the annual Jewish "Holocaust and Heroism Remembrance Day".

Question: What is the holocaust called by Jewish people?
Answer: Shoah
Death Star

The Death Star is a type of fictional mobile space station and galactic superweapon featured in the Star Wars space opera franchise. The first Death Star is stated to be more than 100km to 160km in diameter, depending on source. It is crewed by an estimated 1.7 million military personnel and 400,000 droids.[1][2] The second Death Star is significantly larger, between 160km to 900km in diameter depending on source, and technologically more powerful than its predecessor. Both versions of these moon-sized fortresses are designed for massive power-projection capabilities, capable of destroying multiple naval fleets or entire planets with one blast from their superlasers.[3]

Question: What was the size of the Death Star?
Answer: 100km to 160km
Kingdom of Aksum

The Kingdom of Aksum (also known as the Kingdom of Axum, or the Aksumite Empire) was an ancient kingdom located in what is now Tigray Region (northern Ethiopia) and Eritrea.[2][3]. Axumite Emperors were powerful sovereigns, styling themselves King of kings, king of Aksum, Himyar, Raydan, Saba, Salhen, Tsiyamo, Beja and of Kush.[4] Ruled by the Aksumites, it existed from approximately 100 AD to 940 AD. The polity was centered in the city of Axum and grew from the proto-Aksumite Iron Age period around the 4th century BC to achieve prominence by the 1st century AD.  Aksum became a major player on the commercial route between the Roman Empire and Ancient India. The Aksumite rulers facilitated trade by minting their own Aksumite currency, with the state establishing its hegemony over the declining Kingdom of Kush. It also regularly entered the politics of the kingdoms on the Arabian Peninsula and eventually extended its rule over the region with the conquest of the Himyarite Kingdom. The Manichaei prophet Mani (died 274 AD) regarded Axum as one of the four great powers of his time, the others being Persia, Rome, and China.[2][5]

Question: When did the Kingdom of Aksum end?
Answer: 940 AD
Christianization of Scandinavia

The Christianization of Scandinavia as well as other Nordic countries and the Baltic countries, took place between the 8th and the 12th centuries. The realms of Scandinavia proper, Denmark, Norway and Sweden (Sweden is an 11th or 12th century merger of the former countries Götaland and Svealand[1]), established their own Archdioceses, responsible directly to the Pope, in 1104, 1154 and 1164, respectively. The  conversion to Christianity of the Scandinavian people required more time, since it took additional efforts to establish a network of churches. The Sami remained unconverted until the 18th century.[2] Newer archaeological research suggests there were Christians in Götaland already during the 9th century, it is further believed Christianity came from the southwest and moved towards the north.[3]

Question: When was Christianity introduced in Scandinavia?
Answer: between the 8th and the 12th centuries
Xiongnu

The Xiongnu [ɕjʊ́ŋ.nǔ] (Chinese:匈奴; Wade–Giles:Hsiung-nu) were a confederation[3] of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Asian Steppe from the 3rd century BC to the late 1st century AD. Chinese sources report that Modu Chanyu, the supreme leader after 209BC, founded the Xiongnu Empire.[4]

Question: When did the Xiongnu exist?
Answer: 3rd century BC to the late 1st century AD
Republic of Formosa

The Republic of Formosa survived for only five months.  The Japanese landed near Keelung on the northern coast of Taiwan on 29 May 1895, and in a five-month campaign swept southwards to Tainan.  During the night of 4 June, on the news that the Japanese had captured Keelung, President T'ang and General Chiu fled to Tamsui, and from there sailed for the mainland on the evening of 6 June.  The Japanese entered Taipei shortly afterwards.[10]

Question: How long did the Republic of Formosa exist?
Answer: five months
District of Columbia Fire and Emergency Medical Services Department

In June 2015, Jullette M. Saussy was named the medical director of DC Fire and EMS.[10] On January 29, 2016, she announced her resignation from that position in a letter to Mayor Muriel Bowser. In her letter, she called the department's culture "highly toxic to the delivery of any semblance of quality pre-hospital medical care."[11]

Question: Who is head of the District of Columbia Fire and Emergency Medical Services Department?
Answer: Jullette M. Saussy
Colin Cowdrey

Michael Colin Cowdrey, Baron Cowdrey of Tonbridge, CBE (24 December 1932–4 December 2000) was an English first-class cricketer who played for Oxford University (1952–1954), Kent County Cricket Club (1950–1976) and England (1954–1975). Universally known as Colin Cowdrey, he "delighted crowds throughout the world with his style and elegance",[1] and was the first cricketer to play 100 Test matches, celebrating the occasion with 104 against Australia in 1968. In all he played 114 Tests, making 7,624 runs at an average of 44.06, overtaking Wally Hammond as the most prolific Test batsman, and taking 120 catches as a fielder, breaking another Hammond record. Cowdrey made 22 Test centuries (an England record until 2013) and was the first batsman to make centuries against the six other Test playing countries of his era; Australia, South Africa, the West Indies, New Zealand, India and Pakistan, making hundreds against them all both home and away. He toured Australia six times in 1954–55, 1958–59, 1962–63, 1965–66, 1970–71 and 1974–75, equalling Colin Blythe's record, and in his last Test fans hung out a banner 'M.C.G. FANS THANK COLIN – 6 TOURS'.[2]

Question: When did Michael Colin Cowdrey join the Kent County Cricket Club?
Answer: 1950
IP address

An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.[1][2] An IP address serves two principal functions: host or network interface identification and location addressing.

Question: What does IP stand for in IP address?
Answer: Internet Protocol
Number 470 Fire Bell

Number 470 Fire Bell is a heritage-listed fire bell at 56 Suttor Street, West Bathurst, Bathurst Region, New South Wales, Australia. It was designed by John C. Wilson and built in 1855 by Gorbals Brass and Bell Foundary, Glasgow. It is also known as Sydney Insurance Companies Fire Bell and Bathurst Fire Bell. It was added to the New South Wales State Heritage Register on 11 July 2014.[1]

Question: When was the Number 470 Fire Bell created?
Answer: 1855
Polymer science

The first modern example of polymer science is Henri Braconnot's work in the 1830s.  Henri, along with Christian Schönbein and others, developed derivatives of the natural polymer cellulose, producing new, semi-synthetic materials, such as celluloid and cellulose acetate.  The term "polymer" was coined in 1833 by Jöns Jakob Berzelius, though Berzelius did little that would be considered polymer science in the modern sense. In the 1840s, Friedrich Ludersdorf and Nathaniel Hayward independently discovered that adding sulfur to raw natural rubber (polyisoprene) helped prevent the material from becoming sticky.  In 1844 Charles Goodyear received a U.S. patent for vulcanizing natural rubber with sulfur and heat.  Thomas Hancock had received a patent for the same process in the UK the year before. This process strengthened natural rubber and prevented it from melting with heat without losing flexibility.  This made practical products such as waterproofed articles possible. It also facilitated practical manufacture of such rubberized materials. Vulcanized rubber represents the first commercially successful product of polymer research.  In 1884 Hilaire de Chardonnet started the first artificial fiber plant based on regenerated cellulose, or viscose rayon, as a substitute for silk, but it was very flammable.[1] In 1907 Leo Baekeland invented the first synthetic plastic, a thermosetting phenol–formaldehyde resin called Bakelite.[2]

Question: Who invented the first synthetic polymer?
Answer: Leo Baekeland
List of largest producing countries of agricultural commodities

Production (and consumption) of agricultural plant commodities has a diverse geographical distribution. Along with climate and corresponding types of vegetation, the economy of a nation also influences the level of agricultural production. Production of some products is highly concentrated in a few countries while other are widely produced. For instance, China, the leading producer of wheat and ramie in 2013, produces 6% of the world's ramie fiber but only 17% of the world's wheat. Products with more evenly distributed production see more frequent changes in ranking of the top producers.

Question: Which country is the largest producer of cereal grains?
Answer: China
Northeast Greenland National Park

Northeast Greenland National Park (Greenlandic: Kalaallit Nunaanni nuna eqqissisimatitaq, Danish: Grønlands Nationalpark) is the world's largest national park and the 9th largest protected land area.[1] Established in 1974 and expanded to its present size in 1988, it protects 972,000km2 (375,000sqmi)[2] of the interior and northeastern coast of Greenland and is bigger than all but twenty-nine countries in the world. It was the first national park to be created in the Kingdom of Denmark and remains Greenland's only national park.

Question: Which is largest national park in world?
Answer: Northeast Greenland National Park