coastalcph/tydi_xor_rc huggingface dataset:
Question: Mikä oli Tokugawa-kauden merkittävin tapahtuma?
Context: The or is the period between 1603 and 1868 in the history of Japan, when Japanese society was under the rule of the Tokugawa shogunate and the country's 300 regional "daimyō". The period was characterized by economic growth, strict social order, isolationist foreign policies, a stable population, "no more wars", and popular enjoyment of arts and culture. The shogunate was officially established in Edo on March 24, 1603, by Tokugawa Ieyasu. The period came to an end with the Meiji Restoration on May 3, 1868, after the fall of Edo.
Answerable: yes
Answer: or
Question: Mikä oli ninjojen tehtävä Japanin historiassa?
Context: A or was a covert agent or mercenary in feudal Japan. The functions of a ninja included espionage, sabotage, infiltration, assassination and guerrilla warfare. Their covert methods of waging irregular warfare were deemed dishonorable and beneath the honor of the samurai. Though "shinobi" proper, as specially trained spies and mercenaries, appeared in the 15th century during the Sengoku period (15th–17th centuries), antecedents may have existed as early as the 12th century.
Answerable: yes
Answer: functions of a ninja included espionage, sabotage, infiltration, assassination and guerrilla warfare
Question: Mikä on qigong-liike?
Context: Qigong (), qi gong, chi kung, or chi gung () is a holistic system of coordinated body posture and movement, breathing, and meditation used for the purposes of health, spirituality, and martial arts training. With roots in Chinese medicine, philosophy, and martial arts, qigong is traditionally viewed as a practice to cultivate and balance qi (chi), translated as "life energy".
Answerable: yes
Answer: holistic system of coordinated body posture and movement, breathing, and meditation
Question: Näkevätkö eläimet hajuja?
Context: An odor, or odour, is caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive by their sense of smell. An odor is also called a "smell" or a "scent", which can refer to either a pleasant or an unpleasant odor.
Answerable: no
Answer: no
Question: Milloin Chain Home purettiin?
Context: The British radar defences were rapidly run down during the last years of the war, with many sites closed and others placed on "care and maintenance". However, immediate postwar tensions with the Soviet Union resulted in recommissioning of some wartime radars as a stopgap measure. Specific radars were remanufactured to peacetime standards of quality and reliability, which gave significant increases in range and accuracy. These rebuilt systems were the first phase of Chain Home's replacement system, ROTOR, which progressed through three phases from 1949 to 1958. The very last Chain Home Type 1 systems were retired in 1955 along with the wholesale demolition of most of the steel and timber towers.
Answerable: yes
Answer: 1955
Question: Kuka kehitti Estado Novon?
Context: The Estado Novo (, "New State"), or the Second Republic, was the corporatist authoritarian regime installed in Portugal in 1933, which was considered fascist. It evolved from the "Ditadura Nacional" ("National Dictatorship") formed after the "coup d'état" of 28 May 1926 against the democratic and unstable First Republic. Together, the "Ditadura Nacional" and "Estado Novo" are recognised as the Second Portuguese Republic. The "Estado Novo", greatly inspired by conservative and authoritarian ideologies, was developed by António de Oliveira Salazar, President of the Council of Ministers of Portugal from 1932 to 1968, when he fell ill and was replaced by Marcelo Caetano.
Answerable: yes
Answer: António de Oliveira Salazar
Question: Miten munkki määritellään?
Context: A monk (, from , "monachos", "single, solitary" via Latin "monachus") is a person who practices religious asceticism by monastic living, either alone or with any number of other monks. A monk may be a person who decides to dedicate his life to serving all other living beings, or to be an ascetic who voluntarily chooses to leave mainstream society and live his or her life in prayer and contemplation. The concept is ancient and can be seen in many religions and in philosophy.
Answerable: yes
Answer: person who practices religious asceticism by monastic living
Question: Mikä on yksi Eino Jutikkalan tunnetuimmista töistä?
Context: For generations of English-speaking readers he has made Finland's history known through his book "A History of Finland", written with Kauko Pirinen.
Answerable: yes
Answer: "A History of Finland"
Question: Mikä oli Hideo Kojiman ensimmäinen peli?
Context: Hideo Kojima designed the original "Metal Gear", which debuted in Japan and Europe in 1987 for the MSX2 computer platform. A separate team created a heavily modified Nintendo Entertainment System (NES) port of the game that was released in Japan, North America, and Europe. Konami produced an NES sequel, "Snake's Revenge", again without Kojima, released in North America and Europe in 1990. One of that game's designers became acquainted with Kojima and asked him to create a "real "Metal Gear" sequel". In reaction, Kojima began development of "", which was released in Japan in 1990 for the MSX2.
Answerable: yes
Answer: "Metal Gear"
Question: Kuinka suuri on Brasilian pinta-ala?
Context: Brazil ( ), officially the Federative Republic of Brazil (, ), is the largest country in both South America and Latin America. At 8.5 million square kilometers (3.2 million square miles) and with over 208 million people, Brazil is the world's fifth-largest country by area and the fifth most populous. The capital is Brasília, and the most populated city is São Paulo. The federation is composed of the union of the 26 states, the Federal District, and the 5,570 municipalities. It is the largest country to have Portuguese as an official language and the only one in the Americas; it is also one of the most multicultural and ethnically diverse nations, due to over a century of mass immigration from around the world.
Answerable: yes
Answer: 8.5 million square kilometers
Question: Kuinka kannattajaa Yhtenäinen Venäjä -puolueella on keskimäärin?
Context: On 13 January 2003, United Russia had 257,000 members—behind Liberal Democratic Party of Russia (600,000) and the Communists (500,000).
Answerable: yes
Answer: 257,000
Question: Oliko Muhammad Alilla yksi vaimo?
Context: Muhammad was monogamous for 25 years. After his first wife Khadija bint Khuwaylid died, he proceeded to marry the wives listed below, and most of them were widows. Muhammad's life is traditionally delineated as two epochs: pre-hijra (emigration) in Mecca, a city in western Arabia, from the year 570 to 622, and post-hijra in Medina, from 622 until his death in 632. All but two of his marriages were contracted after the Hijra (migration to Medina). Of Muhammad's thirteen wives, at least two, Rayhana bint Zayd and Maria al-Qibtiyya, were referred to simply as concubines; however, there is debate among Muslims as to whether these two officially became his wives. Of his thirteen wives, only two bore him children, a fact which has been described as "curious" by Cornell University Professor of Near Eastern Studies David S. Powers. 
Answerable: no
Answer: no
Question: Voiko motivaatiota mitata?
Context: Achievement motivation can be measured by The Achievement Motivation Inventory, which is based on this theory and assesses three factors (in 17 separated scales) relevant to vocational and professional success. This motivation has repeatedly been linked with adaptive motivational patterns, including working hard, a willingness to pick learning tasks with much difficulty, and attributing success to effort.
Answerable: no
Answer: no
Question: Mikä oli Etelä-Korean suurin yritys viimeisimmän Forbesin listan mukaan?
Context: Under Lee's guidance, the company has been transformed from a Korean budget name into a major international force and arguably the most prominent Asian brand worldwide. One of the group's subsidiaries, Samsung Electronics, is now one of the world's leading developers and producers of semiconductors, and was listed in Fortune magazine's list of the 100 largest corporations in the world in 2007. Today Samsung's revenues are now 39 times what they were in 1987, it generates around 20 percent of South Korea's GDP, and Lee is the country's richest man.
Answerable: yes
Answer: Samsung
Question: Minä vuonna Wilhelm Maybach on syntynyt?
Context: Wilhelm Maybach was born in Heilbronn, Baden-Württemberg in 1846, the son of a carpenter and his wife Luise. He had four brothers. When he was eight years old the family moved from Löwenstein near Heilbronn to Stuttgart. His mother died in 1856 and his father in 1859.
Answerable: yes
Answer: 1846
Question: Mikä oli vieraskielisten osuus Vantaalla vuonna 2014 prosentin tarkkuudella?
Context: The city is bilingual, both Finnish and Swedish being official languages. A majority (88.6%) of the population are Finnish speakers while 3% speak Swedish as their first language. Vantaa's residents that speak a native language other than Finnish or Swedish stand at 8.4% of the population. Vantaa is home to a significant Estonian population.
Answerable: yes
Answer: 8.4%
Question: Mikä on pienin maanosa?
Context: A continent is one of several very large landmasses of the world. Generally identified by convention rather than any strict criteria, up to seven regions are commonly regarded as continents. Ordered from largest in area to smallest, they are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
Answerable: yes
Answer: Australia
Question: Montako jäsentä Boyzone on?
Context: Graham originally was rejected but would later join after the departure of Rock, who left citing musical differences with Ronan Keating. Keating initially faced opposition from his parents and teachers. He was planning to move to New York to study in college on a sports scholarship and pursue his dream to win an Olympic medal for athletics. In the end Ronan decided to give up his education and go along with Boyzone. Duffy's parents were against their son throwing away a solid and promising career and joining the band. Louis Walsh set about trying to get a deal with a good record company but it would take many rejection letters before they would be signed. In 1994 Lynch and Duffy were involved in a car crash; both survived without serious injuries. Walsh was reportedly furious, and drew up contracts for all the bandmembers to sign, leading to their activities being restricted. With some of the original lineup leaving and others being brought into the group, it took some time before Boyzone settled down into its most recognisable five-member line-up of Shane Lynch, Ronan Keating, Stephen Gately, Mikey Graham and Keith Duffy.
Answerable: yes
Answer: five
Question: Mistä ihminen voi saada D-vitamiinia luonnollisesti?
Context: Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and multiple other biological effects. In humans, the most important compounds in this group are vitamin D (also known as cholecalciferol) and vitamin D (ergocalciferol). Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. Only a few foods contain vitamin D. The major natural source of the vitamin is synthesis of cholecalciferol in the skin from cholesterol through a chemical reaction that is dependent on sun exposure (specifically UVB radiation). Dietary recommendations typically assume that all of a person's vitamin D is taken by mouth, as sun exposure in the population is variable and recommendations about the amount of sun exposure that is safe are uncertain in view of the skin cancer risk.
Answerable: yes
Answer: sun exposure
Question: Milloin DC comics perustettiin?
Context: Entrepreneur Major Malcolm Wheeler-Nicholson founded National Allied Publications in autumn 1934. The company debuted with the tabloid-sized "" #1 with a cover date of February 1935. The company's second title, "New Comics" #1 (Dec. 1935), appeared in a size close to what would become comic books' standard during the period fans and historians call the Golden Age of Comic Books, with slightly larger dimensions than today's. That title evolved into "Adventure Comics", which continued through issue #503 in 1983, becoming one of the longest-running comic-book series. In 2009 DC revived "Adventure Comics" with its original numbering. In 1935, Jerry Siegel and Joe Shuster, the future creators of Superman, created Doctor Occult, who is the earliest DC Comics character to still be in the DC Universe.
Answerable: yes
Answer: autumn 1934
Question: Asuuko Himalajan alueella ihmisiä?
Context: Sherpa is one of the major ethnic groups native to the most mountainous regions of Nepal, as well as certain areas of China, Bhutan, India, and the Himalayas. The term "sherpa" or "sherwa" derives from the Sherpa language words "Shar" ("east") and "Wa" ("people"), which refer to their geographical origin in Tibet.
Answerable: no
Answer: no
Question: Mikä on Brazilian pinta-ala?
Context: Brazil ( ), officially the Federative Republic of Brazil (, ), is the largest country in both South America and Latin America. At 8.5 million square kilometers (3.2 million square miles) and with over 208 million people, Brazil is the world's fifth-largest country by area and the fifth most populous. The capital is Brasília, and the most populated city is São Paulo. The federation is composed of the union of the 26 states, the Federal District, and the 5,570 municipalities. It is the largest country to have Portuguese as an official language and the only one in the Americas; it is also one of the most multicultural and ethnically diverse nations, due to over a century of mass immigration from around the world.
Answerable: yes
Answer: 8.5 million square kilometers
Question: Milloin Euroopassa oli kansallisromantiikan aikakausi?
Context: Historically in Europe, the watershed year for romantic nationalism was 1848, when a revolutionary wave spread across the continent; numerous nationalistic revolutions occurred in various fragmented regions (such as Italy) or multinational states (such as the Austrian Empire). While initially the revolutions fell to reactionary forces and the old order was quickly re-established, the many revolutions would mark the first step towards liberalization and the formation of modern nation states across much of Europe.
Answerable: yes
Answer: 1848
Question: Onko pakko-oireet osa addiktiota?
Context: Compulsions and addictions are intertwined and reward is one major distinction between an addiction and a compulsion (as it is experienced in obsessive-compulsive disorder). An addiction is, by definition, a form of compulsion, and both addictions and compulsions involve operant reinforcement; however, in addiction, the desire and motivation to use a substance or engage in a behavior arises because it is rewarding (i.e., the compulsions that occur in addiction develop through positive reinforcement). 
Answerable: no
Answer: no
Question: Onko musta pantteri vaarallinen ihmiselle?
Context: Jaguar attacks on humans are rare nowadays. In the past, they were more frequent, at least after the arrival of Conquistadors in the Americas. The risk to humans would increase if there were fewer capybaras, which the jaguars mainly preyed on.
Answerable: no
Answer: no
Question: Mihin aikakauteen Vice City perustuu?
Context: The game is set in 1986 in fictional Vice City, which is based heavily on the city of Miami. Vice City previously appeared in the original "Grand Theft Auto" (1997); the development team decided to reuse the location and incorporate ideas from within the studio and the fanbase. They wanted to satirise a location that was not contemporary, unlike "Grand Theft Auto III"s Liberty City. The team wanted to choose a location that had various similarities and differences to New York City—the inspiration of Liberty City—eventually leading them to Miami, which producer Leslie Benzies describes as "a party town, all sun and sea and sex, but with that same dark edge underneath". Sam Houser called it "the grooviest era of crime because it didn't even feel like it was crime ... it was a totally topsy-turvy back-to-front period of time". The team intended to make Vice City a "living, breathing city", for the player to feel like "life still goes on" while the character is inside a building.
Answerable: yes
Answer: 1986
Question: Auttaako veden juonti päänsärkyyn?
Context: The hallmarks of dehydration include thirst and neurological changes such as headaches, general discomfort, loss of appetite, decreased urine volume (unless polyuria is the cause of dehydration), confusion, unexplained tiredness, purple fingernails and seizures. The symptoms of dehydration become increasingly severe with greater total body water loss. A body water loss of 1-2%, considered mild dehydration, is shown to impair cognitive performance. In people over age 50, the body's thirst sensation diminishes and continues diminishing with age. Many senior citizens suffer symptoms of dehydration. Dehydration contributes to morbidity in the elderly especially during conditions that promote insensible free water losses such as hot weather. A Cochrane review on this subject defined water-loss dehydration as "people with serum osmolality of 295 mOsm/kg or more" and found that the main symptoms in the elderly were expressing fatigue, missing drinks between meals and bioelectrical impedance analysis.
Answerable: no
Answer: no
Question: Onko Turku rantaradan pääteasema?
Context: Turku Central Station (, ) is a railway station in the VII District of Turku, Finland. It has VR services to Helsinki and towards Joensuu (most terminate in Tampere or Pieksämäki). The station serves approximately a million passengers annually.
Answerable: yes
Answer: Turku Central Station
Question: Kuka on Digimonin luoja?
Context: In the year 1996 came the Tamagotchi, created by Akihiro Yokoi, Aki Maita and Takeichi Hongo, which was one of the inspirations for the first release of the franchise, a device marketed in June 1997 with the name Digimon, a short for "Digital Monster". Aiming at the male audience and created by Akiyoshi Hongo (a pseudonym that refers to the creators of "Tamagotchi"), this device shows to players a virtual pet composed entirely of data and designed to play and fight. In February 1998, the "DigiMon" fighting game, compatible with Windows 95 and developed by Rapture Technologies, Inc., was announced. The one-shot manga "C'mon Digimon", designed by Tenya Yabuno, was published in the Japanese magazine V-Jump by Shueisha in 1997.
Answerable: yes
Answer: Akiyoshi Hongo
Question: Milloin tanskandoggeja aloitettiin jalostamaan?
Context: Large boarhounds appear in ancient Greece, in frescoes from Tiryns dating back to the 14th–13th centuries BC. These large boarhounds continue to appear throughout ancient Greece in subsequent centuries up to the Hellenistic era.
Answerable: yes
Answer: 14th–13th
Question: Miksi ihmiset alkoivat käyttää vaatteita?
Context: The wearing of clothing is exclusively a human characteristic and is a feature of most human societies, though it is not known exactly when various peoples began wearing clothes. anthropologists believe that animal skins and vegetation were adapted into coverings as protection from cold, heat and rain, especially as humans migrated to new climates.
Answerable: yes
Answer: protection from cold, heat and rain
Question: Kuka löysi Juudaksen evankeliumin?
Context: A leather-bound Coptic language papyrus document that surfaced during the 1970s, near Beni Masar, Egypt, was named the Codex Tchacos after an antiquities dealer, Frieda Nussberger-Tchacos, who became concerned about the deteriorating condition of the manuscript. First translated in the early 2000s, the codex contains text that appears to be from the late 2nd century, and includes the self-titled ""Gospel of Judas."" ("Euangelion Ioudas") which relates the story of Jesus's death from the viewpoint of Judas.
Answerable: yes
Answer: Frieda Nussberger-Tchacos
Question: Onko Spotify osakeyhtiö?
Context: Spotify was developed in 2006 by a team at Spotify AB, in Stockholm, Sweden. The company was founded by Daniel Ek, former CTO of Stardoll, and Martin Lorentzon, co-founder of TradeDoubler. The company's title, according to Daniel Ek, was initially misheard from a name shouted by Martin Lorentzon. Later they thought out an etymology of a combination of "spot" and "identify". Spotify Sweden AB, headquartered in Stockholm, Sweden, handles research and development. The company is a subsidiary of Spotify Ltd., a company headquartered in London, United Kingdom, which in turn is a subsidiary of Spotify Technology S.A., headquartered in Luxembourg. Spotify has offices in 20 countries as of November 2016.
Answerable: yes
Answer: Spotify Ltd
Question: Kuinka monta henkilöä johti Englannin talonpoikaiskapinaa?
Context: Walter "Wat" Tyler (died 15 June 1381) was a leader of the 1381 Peasants' Revolt in England. He marched a group of rebels from Canterbury to the capital to oppose the institution of a poll tax and demand economic and social reforms. While the brief rebellion enjoyed early success, Tyler was killed by officers loyal to King Richard II during negotiations at Smithfield, London.
Answerable: yes
Answer: Walter "Wat" Tyler
Question: Mikä on Kanadan suurin järvi?
Context: The Great Bear Lake (; Slavey: "Sahtú"; ) is the largest lake entirely in Canada (Lake Superior and Lake Huron straddling the Canada–US border are larger), the fourth-largest in North America, and the eighth-largest in the world. The lake is in the Northwest Territories, on the Arctic Circle between 65 and 67 degrees of northern latitude and between 118 and 123 degrees western longitude, above sea level.
Answerable: yes
Answer: Great Bear Lake
Question: Mistä Vertigo – Punainen kyynel on saanut nimensä?
Context: Vertigo is from the Latin word "vertō" which means "a whirling or spinning movement".
Answerable: yes
Answer: Latin word "vertō"
Question: Mikä on Rio de Janeiron asukasluku?
Context: The population of the city of Rio de Janeiro, occupying an area of , is about 6,000,000. The population of the greater metropolitan area is estimated at 11–13.5 million. Residents of the city are known as "cariocas". The official song of Rio is "Cidade Maravilhosa", by composer André Filho.
Answerable: yes
Answer: about 6,000,000
Question: Mikä on Ranskan eteläisin kaupunki?
Context: Perpignan is located in the center of the Roussillon plain, 13 km west of the Mediterranean coast. It is the southernmost of the cities of metropolitan France.
Answerable: yes
Answer: Perpignan
Question: Mitä averroismi tarkoittaa?
Context: Averroism refers to a school of medieval philosophy based on the application of the works of 12th-century Andalusian Islamic philosopher Averroes, a Muslim commentator on Aristotle, in 13th-century Latin Christian scholasticism.
Answerable: yes
Answer: school of medieval philosophy based on the application of the works of 12th-century Andalusian Islamic philosopher Averroes
Question: Kasvaako Afrikassa sieniä?
Context: Panaeolus africanus is a little brown mushroom that contains irregular amounts of the hallucinogens psilocybin and psilocin. It has been found in central Africa and southern Sudan.
Answerable: no
Answer: no
Question: Mitä Haymarketin tapauksesta seurasi?
Context: In the internationally publicized legal proceedings that followed, eight anarchists were convicted of conspiracy. The evidence was that one of the defendants may have built the bomb, but none of those on trial had thrown it. Seven were sentenced to death and one to a term of 15 years in prison. The death sentences of two of the defendants were commuted by Illinois governor Richard J. Oglesby to terms of life in prison, and another committed suicide in jail rather than face the gallows. The other four were hanged on November 11, 1887. In 1893, Illinois's new governor, John Peter Altgeld, pardoned the remaining defendants and criticized the trial.
Answerable: yes
Answer: eight anarchists were convicted of conspiracy
Question: Milloin Kaarle I kuoli?
Context: Charles I (19 November 1600 – 30 January 1649) was the monarch over the three kingdoms of England, Scotland, and Ireland from 27 March 1625 until his execution in 1649.
Answerable: yes
Answer: 30 January 1649
Question: Montako elokuvaa on sarjassa Perjantain 13.?
Context: Friday the 13th is an American horror franchise that comprises twelve slasher films, a television show, novels, comic books, video games, and tie‑in merchandise. The franchise mainly focuses on the fictional character Jason Voorhees, who drowned as a boy at Camp Crystal Lake due to the negligence of the camp staff. Decades later, the lake is rumored to be "cursed" and is the setting for a series of mass murders. Jason is featured in all of the films, as either the killer or the motivation for the killings. The original film, created to cash in on the success of "Halloween" (1978), was written by Victor Miller and was produced and directed by Sean S. Cunningham. The films have grossed over $464 million at the box-office worldwide.
Answerable: yes
Answer: twelve
Question: Milloin Jermain Defoe pelasi ensimmäinen A-maaottelunsa?
Context: Jermain made his first-team debut in a League Cup match against Walsall in September 2000, scoring in a 1–0 win. Shortly thereafter, he joined Second Division club AFC Bournemouth on a near season-long loan, where he scored in ten consecutive matches, equalling John Aldridge's and Clarrie Jordan's post-war record. He scored 18 goals in 29 league appearances for Bournemouth. West Ham manager Harry Redknapp tipped him for stardom, saying, "He's done great. I sent him out to Bournemouth to get some experience playing league football and he's coped marvellously. To score 10 goals in 10 games is a terrific achievement. He's a bright lad who's full of confidence. Nothing knocks him, he's a typical goal-scorer. If he misses, he'll be there the next time looking for a goal. He's a kid with a big future."
Answerable: yes
Answer: 2000
Question: Kuka on luonut Super Mario videopelihahmon?
Context: Shigeru Miyamoto created Mario while developing "Donkey Kong" in an attempt to produce a best-selling video game for Nintendo; previous titles like "Sheriff" had not achieved the same success as titles like "Pac-Man". Originally, Miyamoto wanted to create a video game that used the characters Popeye, Bluto, and Olive Oyl. At the time, however, Miyamoto was unable to acquire a license to use the characters (and would not until 1982 with "Popeye"), so he ended up making an unnamed player character, Donkey Kong, and Lady (later known as Pauline). In the early stages of "Donkey Kong", Mario was unable to jump, and the focus was to escape a maze. However, Miyamoto enabled Mario to jump, saying "If you had a barrel rolling towards you, what would you do?"
Answerable: yes
Answer: Shigeru Miyamoto
Question: Missä Anjou sijaitsi?
Context: Anjou (; ) is a historical province of France straddling the lower Loire River. Its capital was Angers and it was roughly coextensive with the diocese of Angers. It bordered Brittany to the west, Maine to the north, Touraine to the east and Poitou to the south. The adjectival form of Anjou is Angevin and inhabitants of Anjou are known as Angevins. During the Middle Ages, the County of Anjou ruled by the Counts of Anjou, was a prominent fief of the French crown.
Answerable: yes
Answer: France
Question: Milloin pakastin keksittiin?
Context: The first cooling systems for food involved using ice. Artificial refrigeration began in the mid-1750s, and developed in the early 1800s. In 1834, the first working vapor-compression refrigeration system was built. The first commercial ice-making machine was invented in 1854. In 1913, refrigerators for home use were invented. In 1923 Frigidaire introduced the first self-contained unit. The introduction of Freon in the 1920s expanded the refrigerator market during the 1930s. Home freezers as separate compartments (larger than necessary just for ice cubes) were introduced in 1940. Frozen foods, previously a luxury item, became commonplace.
Answerable: yes
Answer: 1940
Question: Missä MIG-hitsaus keksittiin?
Context: In 1948, GMAW was developed by the Battelle Memorial Institute. It used a smaller diameter electrode and a constant voltage power source developed by H. E. Kennedy. It offered a high deposition rate, but the high cost of inert gases limited its use to non-ferrous materials and prevented cost savings. In 1953, the use of carbon dioxide as a welding atmosphere was developed, and it quickly gained popularity in GMAW, since it made welding steel more economical. In 1958 and 1959, the short-arc variation of GMAW was released, which increased welding versatility and made the welding of thin materials possible while relying on smaller electrode wires and more advanced power supplies. It quickly became the most popular GMAW variation.
Answerable: yes
Answer: Battelle Memorial Institute
Question: Elääkö Yellowstonen kansallispuistossa biisoneita?
Context: The Yellowstone Park bison herd in Yellowstone National Park is probably the oldest and largest public bison herd in the United States. Yellowstone is known for its geothermal activity and large mammals, especially elk, timber wolves, bison, bears, pronghorns, moose and bighorn sheep. The Yellowstone Park bison herd was estimated in 2015 to be 4,900 bison
Answerable: no
Answer: no
Question: Miten määritellään taidemusiikki?
Context: Art music (alternately called classical music, cultivated music, serious music, and canonic music) is music that implies advanced structural and theoretical considerations or a written musical tradition. The terms "serious" or "cultivated" are frequently used in relation to music in order to present a contrast with ordinary, everyday music (i.e. popular and folk music, also called "vernacular music"). At the beginning of the 20th century art music was divided into "serious music" and "light music".
Answerable: yes
Answer: music that implies advanced structural and theoretical considerations or a written musical tradition
Question: Minä vuonna elokuva Full Metal Jacket sai ensi-iltansa?
Context: Full Metal Jacket is a 1987 war film directed, co-written, and produced by Stanley Kubrick and starring Matthew Modine, R. Lee Ermey, Vincent D'Onofrio and Adam Baldwin. The screenplay by Kubrick, Michael Herr, and Gustav Hasford was based on Hasford's novel "The Short-Timers" (1979). The storyline follows a platoon of U.S. Marines through their training, primarily focusing on two privates, Joker and Pyle, who struggle to get through boot camp under their abusive drill instructor, Gunnery Sergeant Hartman, and the experiences of two of the platoon's Marines in the Tet Offensive during the Vietnam War. The film's title refers to the full metal jacket bullet used by soldiers. The film was released in the United States on June 26, 1987. It was the last of Kubrick's films to be released during his lifetime.
Answerable: yes
Answer: 1987
Question: Milloin valmistui Suomen ensimmäinen mykkäelokuva?
Context: The Lumière company screened the first moving images at Helsinki in 1896, but it wasn't until 1904 that the first films were actually filmed in Finland. It is unknown who made the first film (called "Novelty from Helsinki: School youth at break"), but it was shown by American Bioscope in December. The first Finnish film company, Atelier Apollo, was founded in 1906 by engineer K. E. Ståhlberg. It produced mainly documentary shorts, but also the first Finnish feature film, "The Moonshiners" (1907). From the very beginning, Finnish film production was centered to the country's capital, although for few years starting from 1907 there was a noteworthy company Oy Maat ja Kansat producing short documentaries in Tampere.
Answerable: yes
Answer: 1904
Question: Mitä tarkoittaa neuvostotasavalta?
Context: A soviet republic (from - "Sovetskaya respublika," , , , , , etc) is a republic in which the government is formed of soviets (workers' councils) and politics are based on soviet democracy.
Answerable: yes
Answer: republic in which the government is formed of soviets (workers' councils) and politics are based on soviet democracy
Question: Milloin keksittiin kaksitahtimoottori?
Context: The first commercial two-stroke engine involving in-cylinder compression is attributed to Scottish engineer Dugald Clerk, who patented his design in 1881. However, unlike most later two-stroke engines, his had a separate charging cylinder. The crankcase-scavenged engine, employing the area below the piston as a charging pump, is generally credited to Englishman Joseph Day. On 31 December 1878, German inventor Karl Benz produced a two-stroke gas engine, for which he received a patent in 1879 in Germany. The first truly practical two-stroke engine is attributed to Yorkshireman Alfred Angas Scott, who started producing twin-cylinder water-cooled motorcycles in 1908.
Answerable: yes
Answer: 1881
Question: Milloin magneettinauha keksittiin?
Context: Magnetic tape is a medium for magnetic recording, made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany in 1928, based on magnetic wire recording. Devices that record and play back audio and video using magnetic tape are tape recorders and video tape recorders respectively. A device that stores computer data on magnetic tape is known as a tape drive.
Answerable: yes
Answer: 1928
Question: Kuka voitti ensimmäisen superbowlin?
Context: The first AFL-NFL World Championship Game in professional American football, known retroactively as Super Bowl I and referred to in some contemporaneous reports, including the game's radio broadcast, as the Super Bowl, was played on January 15, 1967 at the Los Angeles Memorial Coliseum in Los Angeles, California. The National Football League (NFL) champion Green Bay Packers defeated the American Football League (AFL) champion Kansas City Chiefs by the score of 35–10.
Answerable: yes
Answer: Green Bay Packers
Question: Milloin Romania on perustettu?
Context: Modern Romania was formed in 1859 through a personal union of the Danubian Principalities of Moldavia and Wallachia. The new state, officially named Romania since 1866, gained independence from the Ottoman Empire in 1877. Following World War I, when Romania fought on the side of the Allied powers, Bukovina, Bessarabia, Transylvania as well as parts of Banat, Crișana, and Maramureș became part of the sovereign Kingdom of Romania. In June–August 1940, as a consequence of the Molotov–Ribbentrop Pact and Second Vienna Award, Romania was compelled to cede Bessarabia and Northern Bukovina to the Soviet Union, and Northern Transylvania to Hungary. In November 1940, Romania signed the Tripartite Pact and, consequently, in June 1941 entered World War II on the Axis side, fighting against the Soviet Union until August 1944, when it joined the Allies and recovered Northern Transylvania. Following the war, under the occupation of the Red Army's forces, Romania became a socialist republic and member of the Warsaw Pact. After the 1989 Revolution, Romania began a transition back towards democracy and a market economy.
Answerable: yes
Answer: 1859
Question: Mistä noitavainot saivat alkunsa?
Context: Punishment for malevolent sorcery is addressed in the earliest law codes which were preserved; in both ancient Egypt and Babylonia, where it played a conspicuous part. The Code of Hammurabi (18th century BC short chronology) prescribes that
Answerable: yes
Answer: ancient Egypt and Babylonia
Question: Minä vuonna George Edward Foreman syntynyt?
Context: George Edward Foreman (born January 10, 1949) is an American former professional boxer who competed from 1969 to 1977, and from 1987 to 1997. Nicknamed "Big George", he is a two-time world heavyweight champion and an Olympic gold medalist. Outside the sport he is an ordained minister, author, and entrepreneur.
Answerable: yes
Answer: 1949
Question: Kuinka kylmä on ulkoavaruudessa?
Context: Radiative cooling is commonly experienced on cloudless nights, when heat is radiated into space from the surface of the Earth, or from the skin of a human observer. The effect is well-known among amateur astronomers, and can personally be felt on the skin of an observer on a cloudless night. To feel the effect, one compares the difference between looking straight up into a cloudless night sky for several seconds, to that of placing a sheet of paper between one's face and the sky. Since outer space radiates at about a temperature of 3 kelvins (-270 degrees Celsius or -450 degrees Fahrenheit), and the sheet of paper radiates at about 300 kelvins (room temperature), the sheet of paper radiates more heat to one's face than does the darkened cosmos. The effect is blunted by Earth's surrounding atmosphere, and particularly the water vapor it contains, so the apparent temperature of the sky is far warmer than outer space. Note that it is "not" correct to say that the sheet "blocks the cold" of the night sky; instead, the sheet is radiating heat to your face, just like a camp fire warms your face; the only difference is that a campfire is several hundred degrees warmer than a sheet of paper, just like a sheet of paper (at approximately air temperature) is warmer than the night sky.
Answerable: yes
Answer: -450 degrees Fahrenheit
Question: Onko ainut -alkuperäiskansan jäseniä vielä elossa?
Context: The official number of the Ainu is 25,000, but unofficially is estimated at 200,000, due to many Ainu having been completely assimilated into Japanese society and, as a result, having no knowledge of their ancestry.
Answerable: no
Answer: no
Question: Ketkä olivat Green Dayn perustaja jäsenet?
Context: Green Day is an American rock band formed in 1986 by lead vocalist and guitarist Billie Joe Armstrong and bassist Mike Dirnt. For much of the band's career, they have been a trio with drummer Tré Cool, who replaced John Kiffmeyer in 1990 prior to the recording of the band's second studio album, "Kerplunk" (1991). 
Answerable: yes
Answer: formed in 1986 by lead vocalist and guitarist Billie Joe Armstrong and bassist Mike Dirnt
Question: Kuka keksi luutun?
Context: The history of German written lute music started with Arnolt Schlick ( 1460–after 1521), who, in 1513, published a collection of pieces that included 14 voice and lute songs, and three solo lute pieces, alongside organ works. He was not the first important German lutenist, because contemporaries credited Conrad Paumann ( 1410–1473) with the invention of German lute tablature, though this claim remains unproven, and no lute works by Paumann survive. After Schlick, a string of composers developed German lute music: Hans Judenkünig ( 1445/50–1526), the Neusidler family (particularly Hans Neusidler ( 1508/09–1563)) and others. During the second half of the 16th century, German tablature and German repertoire were gradually replaced by Italian and French tablature and international repertoire, respectively, and the Thirty Years War (1618–48) effectively stopped publications for half a century. German lute music was revived much later by composers such as Esaias Reusner ( 1670), however, a distinctly German style came only after 1700 in the works of Silvius Leopold Weiss (1686–1750), one of the greatest lute composers, some of whose works were transcribed for keyboard by none other than Johann Sebastian Bach (1685–1750), who composed a few pieces for the lute himself (though it is unclear whether they were really intended for the lute, rather than another plucked string instrument or the lautenwerk).
Answerable: yes
Answer: contemporaries credited Conrad Paumann ( 1410–1473) with the invention of German lute tablature
Question: Minä vuosina Sokrates oli elossa?
Context: The year of birth of Socrates stated is an assumed date, or estimate, given the fact of the dating of anything in ancient history in part being sometimes reliant on argument stemming from the inexact period "floruit" of individuals. Diogenes Laërtius stated Socrates birth date was "the sixth day of Thargelion, the day when the Athenians purify the city". Contemporaneous sources state, he was born not very much later than sometime after the year 471, his date of birth is within the period of years ranging 470 to 469 BC, or within a range 469 to 468 BC (corresponding to the fourth year of the 77th Olympiad).
Answerable: yes
Answer: his date of birth is within the period of years ranging 470 to 469 BC, or
Question: Kenen kanssa Henrik VII vietti paljon aikaa lapsuudessaan?
Context: Henry lived in the Herbert household until 1469, when Richard Neville, Earl of Warwick (the "Kingmaker"), went over to the Lancastrians. Herbert was captured fighting for the Yorkists and executed by Warwick. When Warwick restored Henry VI in 1470, Jasper Tudor returned from exile and brought Henry to court. When the Yorkist Edward IV regained the throne in 1471, Henry fled with other Lancastrians to Brittany, where he spent most of the next 14 years under the protection of Francis II, Duke of Brittany. In November 1476, Henry's protector fell ill and his principal advisers were more amenable to negotiating with the English king. Henry was handed over and escorted to the Breton port of Saint-Malo. While there, he feigned stomach cramps and in the confusion fled into a monastery. As at Tewkesbury Abbey after 1471 battle, Edward IV prepared to order his extraction and probable execution. The townspeople took exception to his behaviour, however, and Francis recovered from his illness. Thus a small band of scouts rescued Henry.
Answerable: yes
Answer: Francis II, Duke of Brittany
Question: Asuuko Andeilla eläimiä?
Context: With almost 1,000 species, of which roughly 2/3 are endemic to the region, the Andes are the most important region in the world for amphibians. 
The diversity of animals in the Andes is high, with almost 600 species of mammals (13% endemic), more than 1,700 species of birds (about 1/3 endemic), more than 600 species of reptiles (about 45% endemic), and almost 400 species of fish (about 1/3 endemic).
Answerable: yes
Answer: The diversity of animals in the Andes is high
Question: Minä vuonna voidaan sanoa Andorran itsenäistyneen?
Context: After the French Revolution, in 1809, Napoleon I reestablished the Co-Principate and deleted the French medieval tithe. However, in 1812–13, the First French Empire annexed Catalonia during the Peninsular War ("Guerra del francés"). They divided it into four départements, with Andorra being made part of the district of Puigcerdà (département of Sègre). In 1814 a royal decree reestablished the independence and economy of Andorra.
Answerable: yes
Answer: 1814
Question: Luetaanko aminohapot vitamiineihin?
Context: Vitamins are organic molecules essential for an organism that are not classified as amino acids or fatty acids. They commonly function as enzymatic cofactors, metabolic regulators or antioxidants. Humans require thirteen vitamins in their diet, most of which are actually groups of related molecules (e.g. vitamin E includes tocopherols and tocotrienols): vitamins A, C, D, E, K, thiamine (B), riboflavin (B), niacin (B), pantothenic acid (B), vitamin B (e.g., pyridoxine), biotin (B), folate (B), and cobalamin (B). The requirement for vitamin D is conditional, as people who get sufficient exposure to ultraviolet light, either from the sun or an artificial source, synthesize vitamin D in the skin.
Answerable: no
Answer: no
Question: Milloin viimeinen alkusolu on löydetty?
Context: Common descent describes how, in evolutionary biology, a group of organisms share a most recent common ancestor. There is "massive" evidence of common descent of all life on Earth from the last universal common ancestor (LUCA). In July 2016, scientists reported identifying a set of 355 genes from the LUCA, by comparing the genomes of the three domains of life, archaea, bacteria, and eukaryotes.
Answerable: yes
Answer: July 2016
Question: Onko Komorit asuttuja saaristoja?
Context: With fewer than a million people, the Comoros is one of the least populous countries in the world, but is also one of the most densely populated, with an average of . In 2001, 34% of the population was considered urban, but that is expected to grow, since rural population growth is negative, while overall population growth is still relatively high.
Answerable: no
Answer: no
Question: Miksi Deutschlandlied valittiin Saksan kansallislauluksi?
Context: In order to endorse its republican and liberal tradition, the song was chosen as the national anthem of Germany in 1922, during the Weimar Republic. West Germany adopted the "" as its official national anthem in 1952 for similar reasons, with only the third stanza sung on official occasions. Upon German reunification in 1990, only the third stanza was confirmed as the national anthem.
Answerable: yes
Answer: to endorse its republican and liberal tradition
Question: Mikä on Italian pinta-alaltaan suurin maakunta?
Context: Cuneo (Italian) or Coni (French and Piedmontese) is a province in the southwest of the Piedmont region of Italy. To the west it borders on the French region of Provence-Alpes-Côte d'Azur (departments of Alpes-Maritimes, Alpes-de-Haute-Provence and Hautes-Alpes). To the north it borders with the Metropolitan City of Turin. To the east it borders with the province of Asti. To the south it borders with the Ligurian provinces of Savona and Imperia. It is also known as "La Provincia Granda", Piedmontese for "The Big Province", because it is the fourth largest province in Italy (following the provinces of Sassari, South Tyrol and Foggia) and the largest one in Piedmont. Briga Marittima and Tenda were part of this province before cession to France in 1947.
Answerable: yes
Answer: Sassari
Question: Ovatko talitiaiset monivärisiä?
Context: The great tit is a distinctive bird with a black head and neck, prominent white cheeks, olive upperparts and yellow underparts, with some variation amongst the numerous subspecies. It is predominantly insectivorous in the summer, but will consume a wider range of food items in the winter months, including small hibernating bats. Like all tits it is a cavity nester, usually nesting in a hole in a tree. The female lays around 12 eggs and incubates them alone, although both parents raise the chicks. In most years the pair will raise two broods. The nests may be raided by woodpeckers, squirrels and weasels and infested with fleas, and adults may be hunted by sparrowhawks. The great tit has adapted well to human changes in the environment and is a common and familiar bird in urban parks and gardens. The great tit is also an important study species in ornithology.
Answerable: no
Answer: no
Question: Ovatko kaikki heettiläiset kuolleet sukupuuttoon?
Context: The Hittite empire fell victim to the Bronze Age Collapse around the beginning of the 12th century BC. Ethnic Hittite dynasties survived in small kingdoms scattered around modern Syria, Lebanon and Israel. Lacking a unifying continuity, their descendants are scattered and ultimately have merged into the modern populations of the Levant, Turkey and Mesopotamia.
Answerable: no
Answer: no
Question: Missä sarjakuvissa Aaveajajan voi nähdä?
Context: Ghost Rider is the name of many antiheroes appearing in American comic books published by Marvel Comics. Marvel had previously used the name for a Western character whose name was later changed to Phantom Rider.
Answerable: yes
Answer: Marvel Comics