copenlu/tydiqa_copenlu huggingface dataset:
Franklin's electrostatic machine

Franklin was not the first to build an electrostatic generator. European scientists developed machines to generate static electricity decades earlier. In 1663, Otto von Guericke generated static electricity with a device that used a sphere of sulfur.[1] Francis Hauksbee developed a more advanced electrostatic generator around 1704 using a glass bulb that had a vacuum. He later replaced the globe with a glass tube of about 2.5 feet (0.76m) emptied of air.[1] The glass tube was a less effective static generator than the globe, but it became more popular because it was easier to use.[2]

Question: When was the electrostatic machine invented?

Pilot (Preacher)

"Pilot" is the series premiere of the supernatural drama television series Preacher, which originally aired on AMC in the United States on May 22, 2016.[3] The episode was written by the creators of the television adaptation, Seth Rogen, Evan Goldberg and Sam Catlin; with both Rogen and Goldberg directing.[4] The pilot encore was followed by Talking Preacher, AMC's after-show hosted by Chris Hardwick.[5]

Question: When did the first episode of the TV series Preacher originally air?

Toy balloon

The first rubber balloons were made by Professor Michael Faraday in 1824 for use in his experiments with hydrogen at the Royal Institution in London. "The caoutchouc is exceedingly elastic", he wrote in the Quarterly Journal of Science the same year. "Bags made of it...have been expanded by having air forced into them, until the caoutchouc was quite transparent, and when expanded by hydrogen they were so light as to form balloons with considerable ascending power...." Faraday made his balloons by cutting round two sheets of rubber laid together and pressing the edges together. The tacky rubber welded automatically, and the inside of the balloon was rubbed with flour to prevent the opposing surfaces joining together.[8]

Question: Who made the first rubber balloon?

List of The Red Green Show episodes

The Red Green Show is a Canadian sitcom. It premiered January 4th, 1991 and ended April 7, 2006. It aired 300 episodes, 11 specials, and 1 film.[1][2]

Question: How many episodes does The Red Green Show have?

Zambian kwacha

The Kwacha (ISO 4217 code: ZMW) is the currency of Zambia. It is subdivided into 100 Ngwee.

Question: What is the official currency in Zambia?
Smilodon

Fossils of Smilodon were discovered in North America from the second half of the 19th century onwards.[1] In 1869, American paleontologist Joseph Leidy described a maxilla fragment with a molar, which had been discovered in a petroleum bed in Hardin County, Texas. He referred the specimen to the genus Felis (which was then used for most cats, extant as well as extinct) but found it distinct enough to be part of its own subgenus, as F. (Trucifelis) fatalis.[5] The species name means "fate" or "destiny", but it is thought Leidy intended it to mean "fatal".[6] In an 1880 article about extinct American cats, American paleontologist Edward Drinker Cope pointed out that the F.fatalis molar was identical to that of Smilodon, and he proposed the new combination S.fatalis.[7] Most North American finds were scanty until excavations began in the La Brea Tar Pits in Los Angeles, where hundreds of individuals of S.fatalis have been found since 1875.[1] S.fatalis has junior synonyms such as S.mercerii, S.floridanus, and S.californicus.[4] American paleontologist Annalisa Berta considered the holotype of S.fatalis too incomplete to be an adequate type specimen, and the species has at times been proposed to be a junior synonym of S.populator.[3] Swedish paleontologists Björn Kurtén and Lars Werdelin supported the distinctness of the two species in 1990.[8]

Question: When was the Smilodon discovered?

Tropical cyclone naming

Before the formal start of naming, tropical cyclones were named after places, objects, or saints' feast days on which they occurred. The credit for the first usage of personal names for weather systems is generally given to the Queensland Government Meteorologist Clement Wragge, who named systems between 1887 and 1907. This system of naming weather systems subsequently fell into disuse for several years after Wragge retired, until it was revived in the latter part of World War II for the Western Pacific. Formal naming schemes and naming lists have subsequently been introduced and developed for the Eastern, Central, Western and Southern Pacific basins, as well as the Australian region, Atlantic Ocean and Indian Ocean.

Question: When did the convention of hurricane naming begin?

Rachel

Rachel is first mentioned in the Hebrew Bible in  when Jacob happens upon her as she is about to water her father's flock. She was the second daughter of Laban, Rebekah's brother, making Jacob her first cousin.[4] Jacob had traveled a great distance to find Laban. Rebekah had sent him there to be safe from his furious twin brother, Esau.

Question: When is Rachel first mentioned in the Bible?

Light therapy

Since then a large array of treatments using controlled light have been developed. Though the popular consumer understanding of "light therapy" is associated with treating seasonal affective disorder, circadian rhythm disorders and skin conditions like psoriasis, other applications include the use of low level laser, red light, near-infrared and ultraviolet lights for pain management, hair growth, skin treatments, and accelerated wound healing.

Question: How is infrared light used in therapy?
Irish Army

The Irish Army, known simply as the Army (Irish: an tArm), is the land component of the Defence Forces of Ireland.[7] As of May 2016, approximately 7,300 men and women serve in the Irish Army on a permanent basis and 1,600 active Reservists[1], divided into two geographically organised brigades.[8][9] As well as maintaining its primary roles of defending the State and internal security within the State, since 1958 the Army has had a continuous presence in peacekeeping missions around the world. The Army also participates in the European Union Battlegroups. The Air Corps and Naval Service support the Army in carrying out its roles.

Question: How big is Ireland's military?

Machine gun

The first practical self-powered machine gun was invented in 1884 by Sir Hiram Maxim. The Maxim machine gun used the recoil power of the previously fired bullet to reload rather than being hand-powered, enabling a much higher rate of fire than was possible using earlier designs such as the Nordenfelt and Gatling weapons. Maxim also introduced the use of water cooling, via a water jacket around the barrel, to reduce overheating. Maxim's gun was widely adopted, and derivative designs were used on all sides during the First World War. The design required fewer crew and was lighter and more usable than the Nordenfelt and Gatling guns. First World War combat experience demonstrated the military importance of the machine gun. The United States Army issued four machine guns per regiment in 1912, but that allowance increased to 336 machine guns per regiment by 1919.[22]

Question: Who invented the first machine gun?

Demographics of Nigeria

Nigeria is one of the most densely populated countries in Africa, with approximately 196 million people in an area of 920,000km2 (360,000sqmi),[1] and is also the country with the largest population in Africa[2] and the seventh largest population in the world.[3] 

Question: How many people live in Nigeria?

Scheherazade (Rimsky-Korsakov)

Scheherazade, also commonly Sheherazade (Russian:Шехераза́да, tr.Shekherazáda,IPA:[ʂɨxʲɪrɐˈzadə]), Op. 35, is a symphonic suite composed by Nikolai Rimsky-Korsakov in 1888 and based on One Thousand and One Nights (also known as The Arabian Nights).[1]

Question: When was Scheherezade composed by Rimsky-Korsakov?

Fall Line Freeway

The Fall Line Freeway (FLF; also signed as State Route540 (SR540)) is a 215-mile-long (346km) highway designed to span the width of the U.S. state of Georgia from the Alabama state line, in Columbus to Augusta, traveling through several cities including Macon, Milledgeville, and Sandersville. It is composed of both limited-access and high-speed divided highway portions. It is planned to become part of the proposed eastern extension of Interstate 14. As of August 2018, the Fall Line Freeway is 100% open to traffic.[1] Between August 2017 and July 2018, the highway was completed. The Georgia Department of Transportation (GDOT) announced that the highway was officially signed as SR540 on September 24, 2018.

Question: When was the Fall Line Freeway constructed?
Angkor Wat

Angkor Wat (/ˌæŋkɔːr ˈwɒt/; Khmer: អង្គរវត្ត, "Capital Temple") is a temple complex in Cambodia and one of the largest
religious monuments in the world, on a site measuring 162.6 hectares (1,626,000m2; 402 acres).[1] Originally constructed as a Hindu temple dedicated to the god Vishnu for the Khmer Empire, it was gradually transformed into a Buddhist temple towards the end of the 12th century.[2] It was built by the Khmer King Suryavarman II[3] in the early 12th century in Yaśodharapura (Khmer: យសោធរបុរៈ, present-day Angkor), the capital of the Khmer Empire, as his state temple and eventual mausoleum. Breaking from the Shaiva tradition of previous kings, Angkor Wat was instead dedicated to Vishnu. As the best-preserved temple at the site, it is the only one to have remained a significant religious centre since its foundation. The temple is at the top of the high classical style of Khmer architecture. It has become a symbol of Cambodia,[4] appearing on its national flag, and it is the country's prime attraction for visitors.[5]

Question: What does the name Angkor Wat mean?

Mickey Mouse

Mickey Mouse is a funny animal cartoon character and the mascot of The Walt Disney Company. He was created by Walt Disney and Ub Iwerks at the Walt Disney Studios in 1928. An anthropomorphic mouse who typically wears red shorts, large yellow shoes, and white gloves, Mickey is one of the world's most recognizable characters.

Question: What was the first Mickey Mouse film?

History of supernova observation

On January 22, 2014, students at the University of London Observatory spotted an exploding star SN 2014J in the nearby galaxy M82 (the Cigar Galaxy).  At a distance of around 12 million light years, the supernova is one of the nearest to be observed in recent decades.[67]

Question: When was the last recorded supernova?

Standardized test

Standardized testing has been a part of American education since the 1800s, but the widespread reliance on standardized is largely a 20th-century phenomenon. For instance the College Entrance Examination Board did not begin standardized testing in connection to higher education until 1900. The College Entrance Examination Board was established and in 1901, the first examinations were administered around the country in nine subjects. This test was implemented with the idea of creating standardized admissions for the United States in northeastern elite universities. Originally, the test was also meant for top boarding school in order to standardize curriculum.[10] With origins in World War I the Army Alpha and Beta tests developed by Robert Yerkes and colleagues.[11] Before then, immigration in the mid-19th century contributed to the growth of standardized tests in the United States.[12] Standardized tests were used in immigration when people first came over to test social roles and find social power and status.[13]

Question: When were standardized tests introduced in American schools?
University of Ottawa

The university's main campus is situated within the neighbourhood of Sandy Hill. The main campus is bordered to the north by the ByWard Market district, to the east by Sandy Hill's residential area, and to the southwest by Nicholas Street, which runs adjacent to the Rideau Canal on the western half of the University. As of the 2010-2011 academic year, the main campus occupied 35.3ha (87 acres), though the University owns and manages other properties throughout the city, raising the university's total extent to 42.5ha (105 acres).[28] The main campus moved two times before settling in its final location in 1856. When the institution was first founded, the campus was located next to the Notre-Dame Cathedral Basilica. With space a major issue in 1852, the campus moved to a location that is now across from the National Gallery of Canada. In 1856, the institution moved to its present location.[14]

Question: When was the University of Ottawa founded?

Factory

Richard Arkwright is the person credited with inventing the prototype of the modern factory. After he patented his water frame in 1769, he established Cromford Mill, in Derbyshire, England, significantly expanding the village of Cromford to accommodate the migrant workers new to the area. The factory system was a new way of organizing labour made necessary by the development of machines which were too large to house in a worker's cottage. Working hours were as long as they had been for the farmer, that is, from dawn to dusk, six days per week. Overall, this practice essentially reduced skilled and unskilled workers to replaceable commodities. Arkwright's factory was the first successful cotton spinning factory in the world; it showed unequivocally the way ahead for industry and was widely copied.

Question: Where was the first factory in the Industrial Revolution?

Heinz Steinitz

Heinz Steinitz (April 26, 1909 – April 28, 1971, Hebrew: היינץ שטייניץ‎) was a senior Israeli marine biologist and herpetologist, Professor and Chairman of the Department of zoology at the Hebrew University in Jerusalem. He laid the foundation for research and teaching in marine biology and oceanography in Israel. In 1968 he founded the Marine Biology Laboratory of the Hebrew University near Eilat, serving as its first director. He also served as a founding member of the Zoological Society of Israel and a co-founder of the Society for the Protection of Nature in Israel.

Question: When was Heinz Steinitz born?
Express Yourself (Madonna song)

"Express Yourself" is a song by American singer-songwriter Madonna, from her fourth studio album Like a Prayer (1989). It was released as the second single from the album on May 9, 1989 by Sire Records. The song was included on the greatest hits compilation albums The Immaculate Collection (1990), and Celebration (2009). "Express Yourself" was the first song that Madonna and producer Stephen Bray collaborated on for Like a Prayer. Written and produced by them, the song was a tribute to American funk and soul band Sly and the Family Stone. The main inspiration behind the song is female empowerment, urging women never to go for second-best and to always express their inner feelings.

Question: When did Madonna release the song "Express Yourself"?

Fantasy football (American)

Fantasy football is a game in which the participants serve as the general managers of virtual professional gridiron football teams. The competitors choose their team rosters by participating in a draft in which all players of a real football league are available. Points are based on the actual performances of the players in the real-world competition. The game typically involves the National Football League, Canadian Football League or college football.

Question: What's fantasy football?

Dragon Quest VIII

Dragon Quest VIII: Journey of the Cursed King[lower-alpha 1], known in the PAL regions as Dragon Quest: The Journey of the Cursed King, is a role-playing video game developed by Level-5 and published by Square Enix for the PlayStation 2. It was first released in Japan in 2004, and was later released in North America in 2005 and PAL regions in 2006, making it the first main series installment released in the PAL region.[9] It is the eighth installment of the popular Dragon Quest series and it is the first English version of a Dragon Quest game to drop the Dragon Warrior title.[10] A version of the game for Android and iOS was released in Japan in December 2013,[2] and worldwide in May 2014.[3][4]

Question: When was the first 3D Dragon Quest?

Mike Pratt (basketball)

Michael P. Pratt (born August 4, 1948) is an American retired basketball player and coach. He was a 6'4" (1.93 m), 195lb (88.5kg) guard.

Question: How tall is Mike Pratt?

History of the Philippines (1521–1898)

The history of the Philippines from 1521 to 1898, also known as the Spanish colonial period, was a period during which Spain controlled the Philippine islands as the Captaincy General of the Philippines, initially under New Spain until Mexican independence in 1821, which gave Madrid direct control over the area. It was also known as Spanish East Indies to the colonialists. It started with the arrival in 1521 of European explorer Ferdinand Magellan sailing for Spain, which heralded the period when the Philippines was a colony of the Spanish Empire, and ended with the outbreak of the Philippine Revolution in 1898, which marked the beginning of the American colonial era of Philippine history.

Question: When did Spain invade the Philippines?
Battle of Ravenna (1512)

The Battle of Ravenna, fought on 11 April 1512, by forces of the Holy League, France and Ferrara was a major battle of the War of the League of Cambrai in the Italian Wars.  Although the French and the Ferrarese drove the Spanish-Papal army from the field, their victory failed to help them secure northern Italy, and they would be forced to withdraw from the region entirely by August 1512.

Question: Who won in the Battle of Ravenna?

Moons of Mars

The two moons of Mars are Phobos and Deimos.[1] Both were discovered by Asaph Hall in August 1877[2] and are named after the Greek mythological twin characters Phobos (panic/fear) and Deimos (terror/dread) who accompanied their father Ares, god of war, into battle. Ares was known as Mars to the Romans.

Question: How many moons does Mars have?

Languages of Moldova

The state language of Moldova is Romanian, locally known as Moldovan, which is the native language of 80.2% of the population; it is also spoken as a primary language by other ethnic minorities. Gagauz, Russian and Ukrainian languages are granted official regional status in Gagauzia and/or Transnistria.

Question: What language is spoken in Moldova?

American Motors Corporation

The 1954 merger of Nash-Kelvinator Corporation and Hudson Motor Car Company, and the creation of American Motors, was led by George W. Mason to reap benefits from the strengths of the two firms to battle the much larger "Big Three" automakers (General Motors, Ford, and Chrysler).

Question: Who founded the American Motors Corporation?

Koji Kondo

Koji Kondo(近藤 浩治,Kondō Kōji, born August 13, 1961) is a Japanese music composer, pianist, and sound director who works for the video game company Nintendo. He is best known for his involvement in numerous contributions in the Mario and The Legend of Zelda series of video games, among others produced by the company. Kondo was originally hired by Nintendo in 1984, becoming the first person hired by them to specialize in musical composition for games. Shortly after, Kondo was assigned as the sound designer on the 1985 game Super Mario Bros. His sound design for the game, more specifically the musical theme for the overworld, have often been cited as among the most memorable in video games.

Question: Who wrote the Zelda theme song?

Czech National Symphony Orchestra

The Czech National Symphony Orchestra (ČNSO) (Czech: Český národní symfonický orchestr) is a symphony orchestra in Prague in the Czech Republic.  It was established in 1993 by trumpet player Jan Hasenöhrl. Libor Pešek is the orchestra's chief conductor, having taken over in 2007 from American conductor Paul Freeman who commenced with the orchestra in 1996.[2]

Question: When was the National Symphony Orchestra formed?
List of tallest buildings and structures

The world's tallest artificial structure is the 829.8-metre-tall (2,722ft) Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of "Tallest Building in the World" and the tallest self-supported structure at its opening on January 9, 2010. The second-tallest self-supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY-TV mast.

Question: Where is the worlds tallest building?

Montague Island Light

The Montague Island Light is an heritage-listed active lighthouse located on Montague Island, an island in the Tasman Sea, 9 kilometres (5.6mi) offshore from Narooma on the south coast of New South Wales, Australia. The lighthouse is located at the highest point of the island. It was designed by James Barnet and NSW Colonial Architect and built from 1878 to 1881 by J. Musson and completed By W. H. Jennings. It is also known as the Montague Island Lightstation and its setting. The property is owned by the Office of Environment and Heritage, an agency of the Government of New South Wales. It was added to the New South Wales State Heritage Register on 2 April 1999,[2] and the Commonwealth Heritage List on 22 June 2004.[3]

Question: When was the Montague Island Light built?

List of United States military bases

The United States is the largest operator of military bases abroad, with 38 "named bases"[note 1] having active-duty, National Guard, reserve, or civilian personnel as of September 30, 2014. Its largest, in terms of personnel, was Ramstein AB, in Germany, with almost 9,200 personnel.[1][note 2] The Pentagon stated in 2013 that there are "around" 5,000 bases total, with "around" 600 of them overseas.[2]

Question: How many bases does the USA Military have?

Amstrad CPC

The CPC models' hardware is based on the Zilog Z80A CPU, complemented with either 64 or 128KB of RAM. Their computer-in-a-keyboard design prominently features an integrated storage device, either a compact cassette deck or 3inch floppy disk drive. The main units were only sold bundled with either a colour, green-screen or monochrome monitor that doubles as the main unit's power supply.[2] Additionally, a wide range of first and third party hardware extensions such as external disk drives, printers, and memory extensions, was available.

Question: What was the memory of the first Amstrad CPC?

1960 South African republic referendum

A referendum on becoming a republic was held in South Africa on 5 October 1960. The Afrikaner-dominated right-wing National Party, which had come to power in 1948, was avowedly republican, and regarded the position of Queen Elizabeth II as head of state as a relic of British imperialism.[1] The National Party government subsequently organised the referendum on whether the then Union of South Africa should become a republic. The vote, which was restricted to whites, was narrowly approved by 52.29% of the voters.[2][3] The Republic of South Africa was constituted on 31 May 1961.

Question: When did South Africa become a republic?