coastalcph/tydi_xor_rc huggingface dataset:
Question: 언제 처음으로 맥주가 발견되었는가?
Context: As almost any cereal containing certain sugars can undergo spontaneous fermentation due to wild yeasts in the air, it is possible that beer-like drinks were independently developed throughout the world soon after a tribe or culture had domesticated cereal. Chemical tests of ancient pottery jars reveal that beer was produced as far back as about 7,000 years ago in what is today Iran. This discovery reveals one of the earliest known uses of fermentation and is the earliest evidence of brewing to date. In Mesopotamia, the oldest evidence of beer is believed to be a 6,000-year-old Sumerian tablet depicting people consuming a drink through reed straws from a communal bowl. A 3,900-year-old Sumerian poem honouring Ninkasi, the patron goddess of brewing, contains the oldest surviving beer recipe, describing the production of beer from barley via bread. In China, residue on pottery dating from around 5,000 years ago shows beer was brewed using barley and other grains.
Answerable: yes
Answer: about 7,000 years ago
Question: 와이파이를 처음 개발한 사람은 누구인가?
Context: The Australian radio-astronomer Dr John O'Sullivan with his colleagues Terence Percival, Graham Daniels, Diet Ostry, and John Deane developed a key patent used in Wi-Fi as a by-product of a Commonwealth Scientific and Industrial Research Organisation (CSIRO) research project, "a failed experiment to detect exploding mini black holes the size of an atomic particle". Dr O'Sullivan and his colleagues are credited with inventing Wi-Fi. In 1992 and 1996, CSIRO obtained patents for a method later used in Wi-Fi to "unsmear" the signal.
Answerable: yes
Answer: Dr John O'Sullivan with his colleagues Terence Percival, Graham Daniels, Diet Ostry, and John Dean
Question: 명나라는 언제 무너졌는가?
Context: The Ming dynasty () was the ruling dynasty of China – then known as the – for 276 years (1368–1644) following the collapse of the Mongol-led Yuan dynasty. The Ming dynasty was the last imperial dynasty in China ruled by ethnic Han Chinese. Although the primary capital of Beijing fell in 1644 to a rebellion led by Li Zicheng (who established the Shun dynasty, soon replaced by the Manchu-led Qing dynasty), regimes loyal to the Ming throne – collectively called the Southern Ming – survived until 1683.
Answerable: yes
Answer: 1644
Question: 몰몬교는 몇 년도에 시작되었는가?
Context: Mormons are a religious and cultural group related to Mormonism, the principal branch of the Latter Day Saint movement of Restorationist Christianity, initiated by Joseph Smith in upstate New York during the 1820s. After Smith's death in 1844, the Mormons followed Brigham Young to what would become the Utah Territory. Today, most Mormons are understood to be members of The Church of Jesus Christ of Latter-day Saints (LDS Church). Some Mormons are also either independent or non-practicing. The center of Mormon cultural influence is in Utah, and North America has more Mormons than any other continent, though the majority of Mormons live outside the United States.
Answerable: yes
Answer: 1820s
Question: 2002년 중국 대통령은 누구인가요?
Context: Jiang Zemin (, ; born 17 August 1926) is a retired Chinese politician who served as General Secretary of the Communist Party of China from 1989 to 2002, as Chairman of the Central Military Commission from 1989 to 2004, and as President of the People's Republic of China from 1993 to 2003. Jiang has been described as the "core of the third generation" of Communist Party leaders since 1989.
Answerable: yes
Answer: Jiang Zemin
Question: 중력이 가장 강한 행성은 무엇인가?
Context: Neptune's mass of 1.0243 kg is intermediate between Earth and the larger gas giants: it is 17 times that of Earth but just 1/19th that of Jupiter. Its gravity at 1 bar is 11.15 m/s2, 1.14 times the surface gravity of Earth, and surpassed only by Jupiter. Neptune's equatorial radius of 24,764 km is nearly four times that of Earth. Neptune, like Uranus, is an ice giant, a subclass of giant planet, because they are smaller and have higher concentrations of volatiles than Jupiter and Saturn. In the search for extrasolar planets, Neptune has been used as a metonym: discovered bodies of similar mass are often referred to as "Neptunes", just as scientists refer to various extrasolar bodies as "Jupiters".
Answerable: yes
Answer: Jupiter
Question: NBA에서 활동하는 농구구단은 총 몇개인가?
Context: The National Basketball Association (NBA) is a men's professional basketball league in North America; composed of 30 teams (29 in the United States and 1 in Canada). It is widely considered to be the premier men's professional basketball league in the world. The NBA is an active member of USA Basketball (USAB), which is recognized by FIBA (also known as the International Basketball Federation) as the national governing body for basketball in the United States. The NBA is one of the four major professional sports leagues in the United States and Canada. NBA players are the world's best paid athletes by average annual salary per player.
Answerable: yes
Answer: 30
Question: 이집트는 언제 입헌 군주국으로 독립했나요?
Context: The Kingdom of Egypt ( "", "the Egyptian Kingdom") was the "de jure" independent Egyptian state established under the Muhammad Ali Dynasty in 1922 following the Unilateral Declaration of Egyptian Independence by the United Kingdom. Until the Anglo-Egyptian treaty of 1936, the Kingdom was only nominally independent, since the British retained control of foreign relations, communications, the military and the Anglo-Egyptian Sudan. Between 1936 and 1952, the British continued to maintain military presence and political advisers, at a reduced level.
Answerable: yes
Answer: 1922
Question: 2018 아시아에서 제일 GDP가 높은 나라는 어디인가요?
Context: The economy of Asia comprises more than 4.5 billion people (60% of the world population) living in 49 different nation states. Six further states lie partly in Asia, but are considered to belong to another region economically and politically. Asia is the fastest growing economic region, as well as the largest continental economy by both GDP Nominal and PPP in the world. China, Japan, India, South Korea and Indonesia are currently the top five economies in Asia. Moreover, Asia is the site of some of the world's longest modern economic booms, starting from the Japanese economic miracle (1950–1990), Miracle on the Han River (1961–1996) in South Korea, economic boom (1978–2013) in China and economic boom in India (1991–present).
Answerable: yes
Answer: China
Question: 미국 남부에는 몇개의 주가 있나요?
Context: As defined by the United States Census Bureau, the Southern region of the United States includes sixteen states. As of 2010, an estimated 114,555,744 people, or thirty-seven percent of all U.S. residents, lived in the South, the nation's most populous region. The Census Bureau defined three smaller divisions:
Answerable: yes
Answer: sixteen states
Question: 2019년 애플의 최고경영자는 누구인가?
Context: Timothy Donald Cook (born November 1, 1960) is an American business executive and industrial engineer. Cook is the Chief Executive Officer of Apple Inc., and previously served as the company's Chief Operating Officer under its cofounder Steve Jobs.
Answerable: yes
Answer: Timothy Donald Cook
Question: 러시아에서 가장 큰 도시는 어디인가?
Context: Moscow (; ) is the capital and most populous city of Russia, with 13.2 million residents within the city limits and 17 million within the urban area. Moscow is one of Russia's federal cities.
Answerable: yes
Answer: Moscow
Question: 독일에서 가장 큰 주는 무엇인가?
Context: Bavaria (; German and Bavarian: "Bayern" ), officially the Free State of Bavaria (German and Bavarian: "Freistaat Bayern" ), is a landlocked federal state of Germany, occupying its southeastern corner. With an area of 70,550.19 square kilometres (27,200 sq mi), Bavaria is the largest German state by land area. Its territory comprises roughly a fifth of the total land area of Germany. With 13 million inhabitants, it is Germany's second-most-populous state after North Rhine-Westphalia. Bavaria's capital and largest city, Munich, is the third-largest city in Germany.
Answerable: yes
Answer: Bavaria
Question: 호루스는 어느 나라의 문화적 전설인가?
Context: The Eye of Horus is an ancient Egyptian symbol of protection and royal power from deities, in this case from Horus or Ra. The symbol is seen on images of Horus' mother, Isis, and on other deities associated with her. In the Egyptian language, the word for this symbol was "wedjat" ("wɟt"). It was the eye of one of the earliest of Egyptian deities, Wadjet, who later became associated with Bastet, Mut, and Hathor as well. Wadjet was a solar deity and this symbol began as her all-seeing eye. In early artwork, Hathor is also depicted with this eye. Funerary amulets were often made in the shape of the Eye of Horus. The Wedjat or Eye of Horus is "the central element" of seven "gold, faience, carnelian and lapis lazuli" bracelets found on the mummy of Shoshenq II. The Wedjat "was intended to protect the king [here] in the afterlife" and to ward off evil. Egyptian and Near Eastern sailors would frequently paint the symbol on the bow of their vessel to ensure safe sea travel.
Answerable: yes
Answer: Egypt
Question: 한국에서 규모가 가장 큰 기업은 무엇인가?
Context: Samsung (styled as SΛMSUNG; ; ; means "tristar" in English) is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul. It comprises numerous affiliated businesses, most of them united under the "Samsung" brand, and is the largest South Korean "chaebol" (business conglomerate).
Answerable: yes
Answer: Samsung
Question: 거성은 광도가 10배에서 수천 배 사이인가요?
Context: Giant stars have radii up to a few hundred times the Sun and luminosities between 10 and a few thousand times that of the Sun. Stars still more luminous than giants are referred to as supergiants and hypergiants.
Answerable: yes
Answer: 10 and a few thousand
Question: 조지 워싱턴 다음으로 대통령이 된 인물은 누구인가?
Context: The presidency of George Washington began on April 30, 1789, when Washington was inaugurated as the first President of the United States, and ended on March 4, 1797. Washington took office after the 1788–89 presidential election, the nation's first quadrennial presidential election, in which he was elected unanimously. Washington was re-elected unanimously in the 1792 presidential election, and chose to retire after two terms. He was succeeded by his vice president, John Adams of the Federalist Party.
Answerable: yes
Answer: John Adams
Question: 한국에 원자력 발전소는 몇개인가요?
Context: The total electrical generation capacity of the nuclear power plants of South Korea is 20.5 GWe from 23 reactors. This is 22% of South Korea's total electrical generation capacity and 29% of total electrical consumption.
Answerable: yes
Answer: 23 reactors
Question: 첫번째 시계는 어디서 발명되었는가?
Context: The timekeeping mechanism in these early pocketwatches was the same one used in clocks, invented in the 13th century; the verge escapement which drove a foliot, a dumbbell shaped bar with weights on the ends, to oscillate back and forth. However, the mainspring introduced a source of error not present in weight-powered clocks. The force provided by a spring is not constant, but decreases as the spring unwinds. The rate of all timekeeping mechanisms is affected by changes in their drive force, but the primitive verge and foliot mechanism was especially sensitive to these changes, so early watches slowed down during their running period as the mainspring ran down. This problem, called lack of isochronism, plagued mechanical watches throughout their history.
Answerable: yes
Answer: 13th century
Question: 폴란드 수도는 어딘가요?
Context: Warsaw ( ; see also other names) is the capital and largest city of Poland. The metropolis stands on the Vistula River in east-central Poland and its population is officially estimated at 1.765 million residents within a greater metropolitan area of 3.1 million residents, which makes Warsaw the 8th most-populous capital city in the European Union. The city limits cover , while the metropolitan area covers . Warsaw is an alpha global city, a major international tourist destination, and a significant cultural, political and economic hub. Its historical Old Town was designated a UNESCO World Heritage Site.
Answerable: yes
Answer: Warsaw
Question: 2018년 한해동안 도요타에서 가장 많이 판매된 자동차는 무엇인가?
Context: The is a line of subcompact and compact cars manufactured by Toyota. Introduced in 1966, the Corolla was the best-selling car worldwide by 1974 and has been one of the best-selling cars in the world since then. In 1997, the Corolla became the best selling nameplate in the world, surpassing the Volkswagen Beetle. Toyota reached the milestone of 40 million Corollas sold over eleven generations in July 2013. The series has undergone several major redesigns.
Answerable: yes
Answer: Corolla
Question: 2017년 한해동안 가장 많은 홈런을 기록한 메이저리그 선수는 누구인가?
Context: In Major League Baseball, the career record is 762, held by Barry Bonds, who broke Hank Aaron's record on August 7, 2007, when he hit his 756th home run at AT&T Park off pitcher Mike Bacsik. Only eight other major league players have hit as many as 600: Hank Aaron (755), Babe Ruth (714), Alex Rodriguez (696), Willie Mays (660), Albert Pujols (633), Ken Griffey, Jr. (630), Jim Thome (612), and Sammy Sosa (609).
Answerable: yes
Answer: Barry Bonds
Question: 스코틀랜드 수도는 어딘가요?
Context: Edinburgh (; ; ) is the capital city of Scotland and one of its 32 council areas. Historically part of the county of Midlothian (or Edinburghshire), it is located in Lothian on the Firth of Forth's southern shore.
Answerable: yes
Answer: Edinburgh
Question: 영화 감독 스틴븐 스필버그의 종교는 무엇인가요?
Context: Spielberg was born on December 18, 1946 in Cincinnati, Ohio. His mother, Leah (née Posner, later Adler; January 12, 1920 – February 21, 2017), was a restaurateur and concert pianist, and his father, Arnold Spielberg (born 1917), was an electrical engineer involved in the development of computers. His family was Orthodox Jewish. Spielberg's paternal grandparents were Jewish Ukrainian immigrants who settled in Cincinnati in the 1900s; his grandmother was from Sudylkiv, while his grandfather was from Kamianets-Podilskyi. In 1950, his family moved to Haddon Township, New Jersey, when his father took a job with RCA. Three years later, the family moved to Phoenix, Arizona. Spielberg attended Hebrew school from 1953 to 1957, in classes taught by Rabbi Albert L. Lewis.
Answerable: yes
Answer: Orthodox Jewish
Question: 노를 최초로 공연한 사람은 누구인가?
Context: Kan'ami Kiyotsugu and his son Zeami Motokiyo brought Noh to what is essentially its present-day form during the Muromachi period (1336 to 1573). Kan'ami was a renowned actor with great versatility fulfilling roles from graceful women and 12-year-old boys to strong adult males. When Kan'ami first presented his work to 17-year-old Ashikaga Yoshimitsu, Zeami was a child actor in his play, around age 12. Yoshimitsu fell in love with Zeami and his position of favor at court caused Noh to be performed frequently for Yoshimitsu thereafter.
Answerable: yes
Answer: Kan'ami Kiyotsugu
Question: 2019년 5월 기준, 독일에는 몇 개의 대학이 있는가?
Context: This is a list of the universities in Germany, of which there are about seventy. The list also includes German "Technische Universitäten" (universities of technology), which have official and full university status, but usually focus on engineering and the natural sciences rather than covering the whole spectrum of academic disciplines. Some seventeen German universities rank among top 250 universities in world Highest ranked universities in Germany include some research oriented universities for MS, MBA and Medical and Engineering.
Answerable: yes
Answer: seventy
Question: 누가 최초로 우주 로켓을 발명했는가?
Context: Robert Hutchings Goddard (October 5, 1882 – August 10, 1945) was an American engineer, professor, physicist, and inventor who is credited with creating and building the world's first liquid-fueled rocket. Goddard successfully launched his model on March 16, 1926, ushering in an era of space flight and innovation. He and his team launched 34 rockets between 1926 and 1941, achieving altitudes as high as and speeds as fast as 885 km/h (550 mph).
Answerable: yes
Answer: Robert Hutchings Goddard
Question: 현존하는 기타 브랜드 중 가장 오래된 브랜드는 어디인가?
Context: The demand for amplified guitars began during the big band era; as orchestras increased in size, guitar players soon realized the necessity in guitar amplification & electrification. The first electric guitars used in jazz were hollow archtop acoustic guitar bodies with electromagnetic transducers. Early electric guitar manufacturers include Rickenbacker in 1932; Dobro in 1933; National, AudioVox and Volu-tone in 1934; Vega, Epiphone (Electrophone and Electar), and Gibson in 1935 and many others by 1936.
Gibson's first production electric guitar, marketed in 1936, was the ES-150 model ("ES" for "Electric Spanish", and "150" reflecting the $150 price of the instrument, along with matching amplifier). The ES-150 guitar featured a single-coil, hexagonally shaped "bar" pickup, which was designed by Walt Fuller. It became known as the "Charlie Christian" pickup (named for the great jazz guitarist who was among the first to perform with the ES-150 guitar). The ES-150 achieved some popularity but suffered from unequal loudness across the six strings.
Early proponents of the electric guitar on record include Alvino Rey (Phil Spitalney Orchestra), Les Paul (Fred Waring Orchestra), Danny Stewart (Andy Iona Orchestra), George Barnes (under many aliases), Eddie Durham, Lonnie Johnson, Floyd Smith, Big Bill Broonzy, T-Bone Walker, George Van Eps, Charlie Christian (Benny Goodman Orchestra), Tampa Red, Memphis Minnie, and Arthur Crudup. According to jazz historian James Lincoln Collier, Floyd Smith can be credited as the first person to rig up an amplified guitar. According to Collier, "Floyd's Guitar Blues" may be the first important use of the electric guitar on record.
Answerable: yes
Answer: Rickenbacker
Question: 2019년 5월 기준, 대한민국 군대 복무 기간은 며칠인가?
Context: The length of compulsory military service in South Korea varies based on military branch. Active duty soldiers serve 21 months in the Army or Marine Corps, 23 months in the Navy, and 24 months in the Air Force. After conscripts finish their military service, they are automatically placed on the reserve roster and are obligated to attend a few days of annual military training for 6 years.
Answerable: yes
Answer: 6 years
Question: 교황은 어디서 생활하는가?
Context: The Apostolic Palace (; ) is the official residence of the Roman Catholic Pope and "Bishop of Rome", which is located in Vatican City. It is also known as the Papal Palace, Palace of the Vatican and Vatican Palace. The Vatican itself refers to the building as the Palace of Sixtus V in honor of Pope Sixtus V, who built most of the present form of the palace.
Answerable: yes
Answer: Apostolic Palace
Question: 2011년 태풍으로인해 필리핀 재산피해액은 얼마인가?
Context: Typhoon Nesat, known in the Philippines as Typhoon Pedring, was the most powerful tropical cyclone to directly impact China since 2005. It also struck the Philippines during the 2011 Pacific typhoon season, killing 83 people. It is the 17th named storm, the 11th severe tropical storm, the 7th typhoon and overall, the 30th tropical cyclone to be monitored by the Japan Meteorological Agency(JMA) during the year. Nesat came exactly two years after Typhoon Ketsana made landfall in the Philippines as the most devastating typhoon in the 2009 Pacific typhoon season with a damage of 1.09 billion and 747 fatalities. Nesat was also the first of twin tropical cyclones to batter the Philippines within one week during September 2011, the second was Nalgae.
Answerable: yes
Answer: 1.09 billion
Question: 냉전은 언제 시작 되었는가?
Context: The Cold War was a period of geopolitical tension between the Soviet Union with its satellite states (the Eastern Bloc), and the United States with its allies (the Western Bloc) after World War II. A common historiography of the conflict begins with 1946, the year U.S. diplomat George F. Kennan's "Long Telegram" from Moscow cemented a U.S. foreign policy of containment of Soviet expansionism threatening strategically vital regions, and ending between the Revolutions of 1989 and the 1991 collapse of the USSR, which ended communism in Eastern Europe. The term "cold" is used because there was no large-scale fighting directly between the two sides, but they each supported major regional wars known as proxy wars.
Answerable: yes
Answer: 1946
Question: 노르망디는 어느 나라에 있는가?
Context: Normandy (; , , Norman: "Normaundie", from Old French "Normanz", plural of "Normant", originally from the word for "northman" in several Scandinavian languages) is one of the 18 regions of France, roughly referring to the historical Duchy of Normandy.
Answerable: yes
Answer: France
Question: 태국의 수도는 어딘가요?
Context: Bangkok is the capital and most populous city of Thailand. It is known in Thai as Krung Thep Maha Nakhon or simply Krung Thep. The city occupies in the Chao Phraya River delta in central Thailand, and has a population of over eight million, or 12.6 percent of the country's population. Over fourteen million people (22.2 percent) lived within the surrounding Bangkok Metropolitan Region at the 2010 census, making Bangkok the nation's primate city, significantly dwarfing Thailand's other urban centres in terms of importance.
Answerable: yes
Answer: Bangkok
Question: 튀니지는 어느 대륙에 속해있는가?
Context: Tunisia 
is a country in the Maghreb region of North Africa, covering . Its northernmost point, Cape Angela, is the northernmost point on the African continent. It is bordered by Algeria to the west and southwest, Libya to the southeast, and the Mediterranean Sea to the north and east. Tunisia's population was 11.435 million in 2017. Tunisia's name is derived from its capital city, Tunis, which is located on its northeast coast.
Answerable: yes
Answer: Africa
Question: 백악기 후기란 정확 몇년전을 얘기하는가?
Context: The Cretaceous–Paleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary (K–T) extinction, was a sudden mass extinction of some three-quarters of the plant and animal species on Earth, approximately 66 million years ago. With the exception of some ectothermic species such as the leatherback sea turtle and crocodiles, no tetrapods weighing more than survived. It marked the end of the Cretaceous period and with it, the entire Mesozoic Era, opening the Cenozoic Era that continues today.
Answerable: yes
Answer: 66 million years ago
Question: 에일리언 영화는 언제 처음 개봉 되었나요?
Context: Alien is a science-fiction horror action media franchise centered on the film series depicting Warrant officer Ellen Ripley (played by Sigourney Weaver) and her battles with an extraterrestrial lifeform, commonly referred to as "the Alien". Produced and distributed by 20th Century Fox, the series began with "Alien" (1979), directed by Ridley Scott, and was followed by three sequels, "Aliens" (1986), "Alien³" (1992), and "Alien Resurrection" (1997), directed by James Cameron, David Fincher, and Jean-Pierre Jeunet, respectively. Scott also directed a prequel series, composed of "Prometheus" (2012) and "" (2017). The series has led to numerous novels, comics, and video game spin-offs such as "" released in 2014 to generally positive reviews. The "Alien vs. Predator" franchise combines the continuities of the "Alien" franchise with the "Predator" franchise and consists of two films as well as varying series of comics, books, and video games.

Answerable: yes
Answer: 1979
Question: 역사상 중국에서 가장 오랜기간 통치한 왕은 누구인가?
Context: The Zhou dynasty (1046 BC to approximately 256 BC) is the longest-lasting dynasty in Chinese history. By the end of the 2nd millennium BC, the Zhou dynasty began to emerge in the Yellow River valley, overrunning the territory of the Shang. The Zhou appeared to have begun their rule under a semi-feudal system. The Zhou lived west of the Shang, and the Zhou leader was appointed Western Protector by the Shang. The ruler of the Zhou, King Wu, with the assistance of his brother, the Duke of Zhou, as regent, managed to defeat the Shang at the Battle of Muye.
Answerable: yes
Answer: King Wu
Question: 동유럽은 몇 개국으로 구성되어있는가?
Context: Eastern Europe is the eastern part of the European continent. There is no consensus on the precise area it covers, partly because the term has a wide range of geopolitical, geographical, cultural, and socioeconomic connotations. There are "almost as many definitions of Eastern Europe as there are scholars of the region". A related United Nations paper adds that "every assessment of spatial identities is essentially a social and cultural construct".
Answerable: yes
Answer: no consensus
Question: 2019년 현재 영국의 계급도는 무엇인가?
Context: British society has experienced significant change since the Second World War, including an expansion of higher education and home ownership, a shift towards a service-dominated economy, mass immigration, a changing role for women and a more individualistic culture, and these changes have had a considerable impact on the social landscape. However, claims that the UK has become a classless society have frequently been met with scepticism. Research has shown that social status in the United Kingdom is influenced by, although separate from, social class.
The biggest current study of social class in the United Kingdom is the Great British Class Survey.

Answerable: yes
Answer: social clas
Question: 일본의 최대 녹차 생산지는 어디인가요?
Context: Yamecha is a type of tea produced in Fukuoka Prefecture. It is cultivated in Yame-shi and its surrounding areas: Chikugo-shi, Hirokawa-cho, Ukiha-shi, and Asakura-shi. Yamecha makes up about 3% of Japan's green tea production and about 45% of Japan's gyokuro production on an annual basis. It is highly prized and one of the first regions in Japan to grow tea. The first tea plant in Yame was imported from China by a Zen priest named Eirin Suzui.
Answerable: yes
Answer: Yamecha
Question: 악어는 땅과 물 둘 다에서 살 수 있을까?
Context: When on land, an American alligator moves either by sprawling or walking, the latter involving the reptile lifting its belly off the ground. The sprawling of American alligators and other crocodylians is not similar to that of salamanders and lizards, being similar to walking. Therefore, the two forms of land locomotion can be termed the "low walk" and the "high walk". Unlike most other land vertebrates, American alligators increase their speed through the distal rather than proximal ends of their limbs. In the water, American alligators swim like fish, moving their pelvic regions and tails from side to side. During respiration, air flow is unidirectional, looping through the lungs during inhalation and exhalation; the American alligator's abdominal muscles can alter the position of the lungs within the torso, thus shifting the center of buoyancy, which allows the American alligator to dive, rise, and roll within the water.
Answerable: no
Answer: no
Question: 싱가폴 새 공원의 이름은 무엇인가?
Context: Jurong Bird Park is an aviary and tourist attraction in Jurong, Singapore. The bird park, managed by Wildlife Reserves Singapore, covers an area of on the western slope of Jurong Hill, the highest point in the Jurong region.
Answerable: yes
Answer: Jurong Bird Park
Question: 울진-평해 전투 결과로 어떤 나라가 이겼나요?
Context: The DPRK's campaign ended in failure. In addition, infighting between Kim Il-sung's two largest communist benefactors left the DPRK to fend for itself, while the alliance between the US and the ROK gradually strengthened. The loss at Ulchin-Samcheok was the last straw for Kim Il-sung, who promptly reshuffled the DPRK's ranks and overall military structure. However, these upgrades did not bolster the strength of the DPRK military, nor did it make up for the highly trained and skilled units prior to the military purge. By 1969, the DPRK had largely abandoned unconventional warfare, and hostility gradually waned. When KPA forces shot down a US Navy Lockheed EC-121 Warning Star aircraft over the Sea of Japan on April 15 of that year, which were accompanied by several more light skirmishes, these events embodied spurts of overt warfare, rather the steady implementation of highly coordinated and unconventional tactics.
Answerable: yes
Answer: US and the ROK
Question: 남아메리카의 인구는 얼마나 될까?
Context: South America has an estimated population of 418,7 million (as of 2017) and a rate of population growth of about 0.6% per year.
Answerable: yes
Answer: 418,7 million
Question: 유고슬라비아 내전이 일어난 이유는 무엇인가?
Context: The Yugoslav Wars were a series of separate, but related ethnic conflicts, wars of independence and insurgencies fought from 1991 in the former Yugoslavia which led to the breakup of the Yugoslav state. Its constituent republics declared independence, despite unresolved tensions between ethnic minorities in the new countries, fueling the wars.
Answerable: yes
Answer: 1991
Question: 중성자란 무엇인가?
Context: The neutron is a subatomic particle, symbol or , with no net electric charge and a mass slightly larger than that of a proton. Protons and neutrons constitute the nuclei of atoms. Since protons and neutrons behave similarly within the nucleus, and each has a mass of approximately one atomic mass unit, they are both referred to as nucleons. Their properties and interactions are described by nuclear physics.
Answerable: yes
Answer: subatomic particle
Question: 곰팡이가 상처를 치료할 수 있을까?
Context: Many species produce metabolites that are major sources of pharmacologically active drugs. Particularly important are the antibiotics, including the penicillins, a structurally related group of β-lactam antibiotics that are synthesized from small peptides. Although naturally occurring penicillins such as penicillin G (produced by "Penicillium chrysogenum") have a relatively narrow spectrum of biological activity, a wide range of other penicillins can be produced by chemical modification of the natural penicillins. Modern penicillins are semisynthetic compounds, obtained initially from fermentation cultures, but then structurally altered for specific desirable properties. Other antibiotics produced by fungi include: ciclosporin, commonly used as an immunosuppressant during transplant surgery; and fusidic acid, used to help control infection from methicillin-resistant "Staphylococcus aureus" bacteria. Widespread use of antibiotics for the treatment of bacterial diseases, such as tuberculosis, syphilis, leprosy, and others began in the early 20th century and continues to date. In nature, antibiotics of fungal or bacterial origin appear to play a dual role: at high concentrations they act as chemical defense against competition with other microorganisms in species-rich environments, such as the rhizosphere, and at low concentrations as quorum-sensing molecules for intra- or interspecies signaling. Other drugs produced by fungi include griseofulvin isolated from "Penicillium griseofulvum", used to treat fungal infections, and statins (HMG-CoA reductase inhibitors), used to inhibit cholesterol synthesis. Examples of statins found in fungi include mevastatin from "Penicillium citrinum" and lovastatin from "Aspergillus terreus" and the oyster mushroom. Fungi produce compounds that inhibit viruses and cancer cells. Specific metabolites, such as polysaccharide-K, ergotamine, and β-lactam antibiotics, are routinely used in clinical medicine. The shiitake mushroom is a source of lentinan, a clinical drug approved for use in cancer treatments in several countries, including Japan. In Europe and Japan, polysaccharide-K (brand name Krestin), a chemical derived from "Trametes versicolor", is an approved adjuvant for cancer therapy.
Answerable: no
Answer: no
Question: 미국의 독립 선언이 있은 후 어떤 사건을 계기로 완전한 독립을 인정받게 되었나요?
Context: The United States of America was created on July 4, 1776, with the Declaration of Independence of thirteen British colonies. Their independence was recognized by Great Britain in the Treaty of Paris of 1783, which concluded the American Revolutionary War. This effectively doubled the size of the colonies, now able to stretch west past the Proclamation Line to the Mississippi River. This land was organized into territories and then states, though there remained some conflict with the sea-to-sea grants claimed by some of the original colonies. In time, these grants were ceded to the federal government.
Answerable: yes
Answer: Treaty of Paris of 1783
Question: 소련의 초대 지도자는 누구인가?
Context: The Soviet Union had its roots in the October Revolution of 1917, when the Bolsheviks led by Vladimir Lenin overthrew the Russian Provisional Government which had replaced Tsar Nicholas II during World War I. In 1922, the Soviet Union was formed by the Treaty on the Creation of the USSR which legalized the unification of the Russian, Transcaucasian, Ukrainian and Byelorussian republics that had occurred from 1918. Following Lenin's death in 1924 and a brief power struggle, Joseph Stalin came to power in the mid-1920s. Stalin committed the state's ideology to Marxism–Leninism (which he created) and constructed a command economy which led to a period of rapid industrialization and collectivization. During this period of totalitarian rule, political paranoia fermented and the late-1930s Great Purge removed Stalin's opponents within and outside of the party via arbitrary arrests and persecutions of many people, resulting in over 600,000 deaths. Suppression of political critics and forced labor were carried out by Stalin's government. In 1933, a major famine that became known as the Holodomor in Soviet Ukraine struck multiple Soviet grain-growing regions, causing the deaths of some 3 to 7 million people.
Answerable: yes
Answer: Vladimir Lenin
Question: 최초의 올림픽은 몇 종목이 있었나?
Context: The first Games held under the auspices of the IOC was hosted in the Panathenaic Stadium in Athens in 1896. The Games brought together 14 nations and 241 athletes who competed in 43 events. Zappas and his cousin Konstantinos Zappas had left the Greek government a trust to fund future Olympic Games. This trust was used to help finance the 1896 Games. George Averoff contributed generously for the refurbishment of the stadium in preparation for the Games. The Greek government also provided funding, which was expected to be recouped through the sale of tickets and from the sale of the first Olympic commemorative stamp set.
Answerable: yes
Answer: 43
Question: 옥스퍼드 대학의 창립주는 누구인가요?
Context: The University of Oxford has no known foundation date. Teaching at Oxford existed in some form as early as 1096, but it is unclear when a university came into being. It grew quickly in 1167 when English students returned from the University of Paris. The historian Gerald of Wales lectured to such scholars in 1188 and the first known foreign scholar, Emo of Friesland, arrived in 1190. The head of the university had the title of chancellor from at least 1201, and the masters were recognised as a "universitas" or corporation in 1231. The university was granted a royal charter in 1248 during the reign of King Henry III.
Answerable: no
Answer: no
Question: 우주베키스탄의 GDP는 얼마인가?
Context: Despite high rates of economic growth in recent years, GDP per capita in Central Asia was higher than the average for developing countries only in Kazakhstan in 2013 (PPP$23 206) and Turkmenistan (PPP$14 201). It dropped to PPP$5 167 for Uzbekistan, home to 45% of the region's population, and was even lower for Kyrgyzstan and Tajikistan.
Answerable: yes
Answer: PPP$23 206
Question: 역사상 가장 규모가 큰 전투는 무엇인가?
Context: The Battle of Leyte Gulf (Filipino: "Labanan sa Golpo ng Leyte") is generally considered to have been the largest naval battle of World War II and, by some criteria, possibly the largest naval battle in history.
Answerable: yes
Answer: The Battle of Leyte Gul
Question: 한국에서 가장 높은 곳에 위치한 사찰은 무엇인가?
Context: Bongeunsa is a Buddhist temple located in Samseong-dong, Gangnam-gu in Seoul, South Korea. It was founded in 794 during the reign of King Wonseong by the monk Yeon-hoe (), then the highest ranking monk of Silla, and originally named Kyongseoungsa (). It is located on the slope of Sudo Mountain, across the street from the COEX Mall.
Answerable: yes
Answer: Bongeunsa
Question: 영국에서 제일 큰 강은 무엇인가요?
Context: The River Tay () is the longest river in Scotland and the seventh-longest in the United Kingdom. The Tay originates in western Scotland on the slopes of Ben Lui (), then flows easterly across the Highlands, through Loch Dochart, Loch Iubhair and Loch Tay, then continues east through Strathtay (see Strath), in the centre of Scotland, then southeasterly through Perth, where it becomes tidal, to its mouth at the Firth of Tay, south of Dundee. It is the largest river in the UK by measured discharge. Its catchment is approximately , the Tweed's is and the Spey's is .
Answerable: yes
Answer: River Tay
Question: 최초로 노벨 상을 받은 생물학자는 누구인가?
Context: In 2014, Watson sold his Nobel prize medal to raise money; part of the funds raised by the sale went to support scientific research. The medal sold at auction at Christie's in December 2014 for . Watson intended to contribute the proceeds to conservation work in Long Island and to funding research at Trinity College, Dublin. He was the first living Nobel recipient to auction a medal. The medal was later returned to Watson by the purchaser, Alisher Usmanov.
Answerable: yes
Answer: Watson
Question: 한국에서 가장 오래된 옹기는 무엇인가?
Context: The earliest known Korean pottery dates back to around 8000 BC, and evidence of Mesolithic Pit–Comb Ware culture (or Yunggimun pottery) is found throughout the peninsula, such as in Jeju Island. Jeulmun pottery, or "comb-pattern pottery", is found after 7000 BC, and is concentrated at sites in west-central regions of the Korean Peninsula, where a number of prehistoric settlements, such as Amsa-dong, existed. Jeulmun pottery bears basic design and form similarities to that of Mongolia, the Amur and Sungari river basins of Manchuria, the Jōmon culture in Japan, and the Baiyue in Southern China and Southeast Asia.
Answerable: yes
Answer: Yunggimun pottery
Question: 무지에의 호소란 문구는 누가 처음으로 말했는가?
Context: Argument from ignorance (from ), also known as appeal to ignorance (in which "ignorance" represents "a lack of contrary evidence") is a fallacy in informal logic. It asserts that a proposition is true because it has not yet been proven false or a proposition is false because it has not yet been proven true. This represents a type of false dichotomy in that it excludes the possibility that there may have been an insufficient investigation to prove that the proposition is either true or false. It also does not allow for the possibility that the answer is unknowable, only knowable in the future, or neither completely true nor completely false. In debates, appeals to ignorance are sometimes used in an attempt to shift the burden of proof. In research, low-power experiments are subject to false negatives (there would have been an observable effect if there had been a larger sample size or better experimental design) and false positives (there was an observable effect, however this was a coincidence due purely to random chance, or the events correlate, but there is no cause-effect relationship). The term was likely coined by philosopher John Locke in the late 17th century. 
Answerable: yes
Answer: John Locke
Question: 청교도는 어느 나라에서 시작되었는가?
Context: "Puritanism" broadly refers to a diverse religious reform movement in Britain committed to the continental Reformed tradition. While Puritans did not agree on all doctrinal points, most shared similar views on the nature of God, human sinfulness, and the relationship between God and mankind. They believed that all of their beliefs should be based on the Bible, which they considered to be divinely inspired.
Answerable: yes
Answer: Britain
Question: 공리주의를 최초로 전파한 사람은 무엇인가?
Context: Utilitarianism is an ethical and philosophical theory that states that the best action is the one that maximizes utility, which is usually defined as that which produces the greatest well-being of the greatest number of people, and in some cases, sentient animals. Jeremy Bentham, the founder of utilitarianism, described utility as the sum of all pleasure that results from an action, minus the suffering of anyone involved in the action. Utilitarianism is a version of consequentialism, which states that the consequences of any action are the only standard of right and wrong. Unlike other forms of consequentialism, such as egoism and altruism, utilitarianism considers the interests of all beings equally.
Answerable: yes
Answer: eremy Bentham
Question: 최초의 올림픽은 몇 종목이 있었나?
Context: The Olympic Games programme consists of 35 sports, 30 disciplines and 408 events. For example, wrestling is a Summer Olympic sport, comprising two disciplines: Greco-Roman and Freestyle. It is further broken down into fourteen events for men and four events for women, each representing a different weight class. The Summer Olympics programme includes 26 sports, while the Winter Olympics programme features 15 sports. Athletics, swimming, fencing, and artistic gymnastics are the only summer sports that have never been absent from the Olympic programme. Cross-country skiing, figure skating, ice hockey, Nordic combined, ski jumping, and speed skating have been featured at every Winter Olympics programme since its inception in 1924. Current Olympic sports, like badminton, basketball, and volleyball, first appeared on the programme as demonstration sports, and were later promoted to full Olympic sports. Some sports that were featured in earlier Games were later dropped from the programme.
Answerable: yes
Answer: 408
Question: 폴란드에서 가장 큰 도시는 무엇인가?
Context: Poland ( ), officially the Republic of Poland ( ), is a country located in Central Europe. It is divided into 16 administrative subdivisions, covering an area of , and has a largely temperate seasonal climate. With a population of approximately 38.5 million people, Poland is the sixth most populous member state of the European Union. Poland's capital and largest metropolis is Warsaw. Other major cities include Kraków, Łódź, Wrocław, Poznań, Gdańsk, and Szczecin.
Answerable: yes
Answer: Warsaw
Question: 독일 국민민주당은 창당을 언제했나요?
Context: The party was founded in 1964 as successor to the German Reich Party (, DRP). Party statements also self-identify the party as Germany's "only significant patriotic force". On 1 January 2011, the nationalist German People's Union () merged with the NPD and the party name of the National Democratic Party of Germany was extended by the addition of "The People's Union".
Answerable: yes
Answer: 1964
Question: 한국의 양조공장은 몇 개가 있는가?
Context: North Korea has at least ten major breweries and many microbreweries that supply a wide range of beer products. The top brand is the light lager Taedonggang by the state-owned Taedonggang Brewing Company.
Answerable: yes
Answer: ten
Question: 청나라는 언제 멸망하였는가?
Context: The Qing dynasty, officially the Great Qing (), was the last imperial dynasty of China. It was established in 1636, and ruled China proper from 1644 to 1912. It was preceded by the Ming dynasty and succeeded by the Republic of China. The Qing multi-cultural empire lasted for almost three centuries and formed the territorial base for modern China. It was the fifth largest empire in world history.
Answerable: yes
Answer: 1912
Question: 닉슨의 사망일은 언제인가요?
Context: Richard Milhous Nixon (January 9, 1913 – April 22, 1994) was the 37th president of the United States from 1969 until 1974 and the only president to resign from the position. He had previously served as the 36th vice president of the United States from 1953 to 1961, and prior to that as both a U.S. representative and senator from California.
Answerable: yes
Answer: April 22, 1994
Question: 야구가 올림픽에 첫 스포츠로 출현한 연도는 언제인가요?
Context: Baseball at the Summer Olympics unofficially debuted at the 1904 Summer Olympics, and became an official Olympic sport at the 1992 Summer Olympics. The event was last played in the 2008 Summer Olympics in Beijing with South Korea taking the gold; the sport was dropped from the Summer Olympic programme, but will be revived as part of the programme for the 2020 Summer Olympics in Tokyo.
Answerable: yes
Answer: 1904
Question: 2019년 대한민국에는 몇 명의 조선족이 살고 있는가?
Context: The population of Koreans in China include millions of descendants of Korean immigrants with citizenship of the People's Republic of China, as well as smaller groups of South and North Korean expatriates, with a total of roughly 2.3 million people , making it the largest ethnic Korean population living outside the Korean Peninsula.
Answerable: yes
Answer: 2.3 million
Question: 베이징 올림픽 야구는 어느 국가가 우승했는가?
Context: This was also the first time that the IBAF's new extra-innings rule was officially in effect, allowing each team to start with two base runners from the 11th inning on. South Korea won the gold medal in a 3–2 final victory against Cuba.
Answerable: yes
Answer: South Korea
Question: 한국에서 가장 큰 우체통은 무엇인가?
Context: Ganjeolgot is a park and popular tourist destination in Seosaeng-myeon, Ulju County, Ulsan, South Korea. Every New Year's Eve, people gather at the park for the Ganjeolgot Sunrise Festival. Ganjeolgot is the easternmost part of the Korean Peninsula, so it is where you can see the first sunrise of the year, earlier than anywhere else in Korea. Ganjeolgot is also home to the world's second-largest mailbox, which was built in 2006. People write their wishes on postcards and put them in the mailbox with the belief that doing this will make their wishes come true. The name Ganjeolgot is composed of two parts: "Ganjeol", Chinese for a long bamboo pole used to harvest fruits from tall trees, and "Got", a native Korean word meaning "cape." The name refers to the geographical shape of the area.
Answerable: yes
Answer: Ganjeolgot
Question: 대마초가 합법인 나라는 몇 개국인가?
Context: Uruguay and Canada are the only sovereign states that have fully legalized the consumption and sale of recreational cannabis nationwide. In the United States, ten states and the District of Columbia have legalized sales and consumption although it remains federally illegal. Court rulings in Georgia and South Africa have led to the legalization of consumption of cannabis, but not legal sales. A policy of limited enforcement has also been adopted in many countries, in particular Spain and the Netherlands where the sale of cannabis is tolerated at licensed establishments.
Answerable: yes
Answer: Uruguay and Canada
Question: 미국에서 가장 많은 성씨는 무엇인가?
Context: Smith is a surname originating in England. It is the most prevalent surname in the United Kingdom, Australia, Canada, New Zealand and the United States, and the fifth most common surname in the Republic of Ireland. The surname Smith is particularly prevalent among those of English, Scottish and Irish descent, but is also a common surname among African Americans, which can be attributed to black slaves being given the surname during slavery and never changing the name upon the end of the era of slavery and after the issuance of the Emancipation Proclamation. 2,376,206 Americans shared the surname Smith during the 2000 census, and more than 500,000 people share it in the United Kingdom. At the turn of the 20th century, the surname was sufficiently prevalent in England to have prompted the statement: "Common to every village in England, north, south, east and west"; and sufficiently common on the (European) continent (in various forms) to be "common in most countries of Europe".
Answerable: yes
Answer: Smith
Question: 백악관은 어느 주에 위치해있는가?
Context: The White House is the official residence and workplace of the President of the United States. It is located at 1600 Pennsylvania Avenue NW in Washington, D.C. and has been the residence of every U.S. President since John Adams in 1800. The term "White House" is often used as a metonym for the president and his advisers.
Answerable: yes
Answer: Washington, D.C.