google-research-datasets/tydiqa huggingface dataset:
Scarlet fever

Antibiotics to combat the streptococcal infection are the mainstay of treatment for scarlet fever. Prompt administration of appropriate antibiotics decreases the length of illness. Peeling of the outer layer of skin, however, will happen despite treatment.[7] One of the main goals of treatment is to prevent the child from developing one of the suppurative or nonsuppurative complications, especially acute rheumatic fever.[16] As long as antibiotics are started within 9 days, it is very unlikely for the child to develop acute rheumatic fever.[13] Antibiotic therapy has not been shown to prevent the development of poststreptococcal glomerulonephritis.[14][7] Another important reason for prompt treatment with antibiotics is the ability to prevent transmission of the infection between children. An infected individual is most likely to pass on the infection to another person during the first 2 weeks.[18] A child is no longer contagious (able to pass the infection to another child) after 24 hours of antibiotics.[13]

Question: How do you cure Scarlet fever?
Answer: Antibiotics
Grievance (labour)

A grievance is a formal complaint that is raised by an employee towards an employer within the workplace. There are many reasons as to why a grievance can be raised, and also many ways to go about dealing with such a scenario. Reasons for filing a grievance in the workplace can be as a result of, but not limited to, a breach of the terms and conditions of an employment contract, raises and promotions, or lack thereof, as well as harassment and employment discrimination.[1]

Question: What is a grievance at work?
Answer: formal complaint that is raised by an employee towards an employer
Metro Tunnel

In February 2015, the State government established the Melbourne Metro Rail Authority, with $40 million in funding, to oversee planning of the project and $1.5 billion to commence land and property acquisitions and detailed route investigation, and a further $3 billion in funding was committed. Most of the project would be built as a public-private partnership, with private sector investors funding much of the estimated $9 billion to $11 billion cost upfront.[2] Early enabling works commenced in late 2016. In late 2017, sections of the Melbourne central business district, including City Square and parts of Swanston Street, were closed to enable construction of the tunnel and stations. The project was originally expected to be completed in 2026,[3] but has now been revised to late 2025.[4]

Question: When did construction begin on the Metro Tunnel in Melbourne?
Answer: 2016
Hurricane Andrew

Hurricane Andrew was a destructive Category 5 Atlantic hurricane that struck the Bahamas, Florida, and Louisiana in mid-to-late August 1992, the most destructive hurricane to ever hit Florida until Hurricane Irma surpassed it 25 years later. It was the strongest in decades and the costliest hurricane to make landfall anywhere in the United States until it was surpassed by Katrina in 2005. Andrew caused major damage in the Bahamas and Louisiana, but the greatest impact was felt in South Florida, where the storm made landfall as a Category 5 hurricane, with sustained wind speeds as high as 165mph (270km/h). Passing directly through the city of Homestead in Dade County (now known as Miami-Dade County), Andrew stripped many homes of all but their concrete foundations. In total, Andrew destroyed more than 63,500 houses, damaged more than 124,000 others, caused $27.3 billion in damage,[nb 1] and left 65 people dead.

Question: How many people were killed in Hurricane Andrew?
Answer: 65
Brooklyn Nets

The Brooklyn Nets are an American professional basketball team based in the borough of Brooklyn, in New York City. The Nets compete in the National Basketball Association (NBA) as a member of the Atlantic Division of the Eastern Conference. The team plays its home games at Barclays Center. They are one of two NBA teams located in New York City; the other is the New York Knicks. The team was established in 1967 as a charter franchise of the NBA's rival league, the American Basketball Association (ABA). They played in New Jersey as the New Jersey Americans during their first season, before moving to Long Island in 1968 and changing their name to the New York Nets. During this time, the Nets won two ABA championships (in 1974 and 1976). In 1976, the ABA merged with the NBA, and the Nets were absorbed into the NBA along with three other ABA teams (the San Antonio Spurs, Indiana Pacers and Denver Nuggets, all of whom remain in the league today).

Question: Where do the Brooklyn Nets play?
Answer: Barclays Center
Colin Cowdrey

Cowdrey was made a Commander of the Order of the British Empire (CBE) in 1972, received a knighthood in 1992, and became a life peer as Baron Cowdrey of Tonbridge, of Tonbridge in the County of Kent in 1997, on the recommendation of outgoing Prime Minister John Major, to whom he had become a personal friend and confidant. Cowdrey was one of only two cricketers to be given a life peerage for their services to the game, the other being Learie Constantine in 1969.

Question: When did Michael Colin Cowdrey become a baron?
Answer: 1997
SMS Gneisenau

SMS Gneisenau was an armored cruiser of the German navy, part of the two-ship Scharnhorst</i>class. She was named after August von Gneisenau, a Prussian general of the Napoleonic Wars. The ship was laid down in 1904 at the AG Weser dockyard in Bremen, launched in June 1906, and completed in March 1908, at a cost of over 19million goldmarks. She was armed with a main battery of eight 21-centimetre (8.3in) guns, had a top speed of 23.6 knots (43.7km/h; 27.2mph), and displaced 12,985 metric tons (12,780 long tons; 14,314 short tons) at full combat load.

Question: When was the SMS Gneisenau built?
Answer: in June
Gravel and Tar

Gravel and Tar is a one-day cycling race held annually in New Zealand since 2016. It is rated 1.2 and has been part of UCI Oceania Tour since 2018.[1]

Question: What's tar gravel?
Answer: one-day cycling race held annually in New Zealand
President of Afghanistan

The President of the Islamic Republic of Afghanistan is the head of state and head of government of Afghanistan. The incumbent office holder is Ashraf Ghani.

Question: Who is the president of Afghanistan?
Answer: Ashraf Ghani
Escapement

The lever escapement, invented by Thomas Mudge in 1750, has been used in the vast majority of watches since the 19th century.  Its advantages are (1) it is a "detached" escapement; unlike the cylinder or duplex escapements the balance wheel is only in contact with the lever during the short impulse period when it swings through its centre position and swings freely the rest of its cycle, increasing accuracy, and (2) it is a self-starting escapement, so if the watch is shaken so that the balance wheel stops, it will automatically start again.  The original form was the rack lever escapement, in which the lever and the balance wheel were always in contact via a gear rack on the lever. Later, it was realized that all the teeth from the gears could be removed except one, and this created the detached lever escapement.  British watchmakers used the English detached lever, in which the lever was at right angles to the balance wheel.  Later Swiss and American manufacturers used the inline lever, in which the lever is inline between the balance wheel and the escape wheel; this is the form used in modern watches.  In 1867 Georges Frederic Roskopf invented an inexpensive, less accurate form called the Roskopf or pin-pallet escapement, which was used in cheap "dollar watches" in the early 20th century and is still used in cheap alarm clocks and kitchen timers.

Question: Who developed the first escapement mechanism for watches and clocks?
Answer: Thomas Mudge
Twenty-second Amendment to the United States Constitution

The Twenty-second Amendment (Amendment XXII) to the United States Constitution sets a limit on the number of times an individual is eligible for election to the office of President of the United States, and also sets additional eligibility conditions for presidents who succeed to the unexpired terms of their predecessors.[1]

Question: Which amendment controls presidency terms?
Answer: Amendment XXII
Chesapeake and Ohio Railway

The Chesapeake and Ohio Railway (reporting marks C&O, CO) was a Class I railroad formed in 1869 in Virginia from several smaller Virginia railroads begun in the 19th century. Led by industrialist Collis P. Huntington, it reached from Virginia's capital city of Richmond to the Ohio River by 1873, where the railroad town (and later city) of Huntington, West Virginia was named for him.

Question: When was the Chesapeake and Ohio Railway formed?
Answer: 1869
American Sign Language

ASL emerged as a language in the American School for the Deaf (ASD), founded in 1817.[7]:7 This school brought together Old French Sign Language, various village sign languages, and home sign systems; ASL was created in this situation of language contact.[8]:11[nb 1] ASL was influenced by its forerunners but distinct from all of them.[7]:7

Question: When did American Sign Language develop?
Answer: 1817
Earth's circumference

Earth's circumference is the distance around the Earth, either around the equator (40,075.017km [24,901.461mi][1]) or around the poles (40,007.86km [24,859.73mi][2]).

Question: What is the circumference of the planet Earth?
Answer: the distance around the Earth, either around the equator (40,075.017km [24,901.461mi][1]) or around the poles (40,007.86km [24,859.73mi
Nintendo DS family

Throughout its lifetime, Sony's PlayStation Portable has been the main market competitor. There have been four different models of the Nintendo DS line on the market: the original Nintendo DS, the Nintendo DS Lite, as well as the Nintendo DSi and its XL variant. The Nintendo DS line has been highly successful, continuing the trend of its predecessor, the Game Boy line. With over 154 million units sold worldwide, the DS models are the best-selling handheld consoles, and second best-selling console overall behind the PlayStation 2.

Question: How many iterations of the DS have been released?
Answer: four
Fontevraud-l'Abbaye

Population (1999): 1,189 Area: 1,482 ha Average altitude: 80 m

Question: What is the population of Fontevraud-l'Abbaye?
Answer: 1,189
Latin

Latin was originally spoken in the area around Rome, known as Latium.[4] Through the power of the Roman Republic, it became the dominant language, initially in Italy and subsequently throughout the western Roman Empire. Vulgar Latin developed into the Romance languages, such as Italian, Portuguese, Spanish, French, and Romanian. Latin, Greek, and French have contributed many words to the English language. In particular, Latin and Ancient Greek roots are used in English descriptions of theology, biology, science, medicine, and law.

Question: Where was Latin spoken?
Answer: Italy and subsequently throughout the western Roman Empire
Lake Country

Lake Country is a district municipality with a population of approximately 13,000 in the Okanagan Valley region of British Columbia, Canada. It is a part of the Central Okanagan Regional District, and of the Kelowna metropolitan area. The city of Kelowna lies to the south, while the city of Vernon lies to the north. As its name suggests, there are a number of lakes in the vicinity of Lake Country, and outside the municipal boundaries in the hills to the east. Okanagan Lake defines the western boundary of the municipality, while the entirety of Wood Lake and the southernmost portion of Kalamalka Lake are encompassed by it.

Question: Where is Lake Country?
Answer: Okanagan Valley region of British Columbia, Canada
Willie Soon

Willie Soon was born in Kangar, Malaysia, in 1966. He attended Khoon Aik Primary School in Kangar, Perlis, then Sekolah Menengah Syed Sirajudin Secondary School in Jejawi, Perlis, and Sekolah Menengah Dato Sheikh Ahmad Secondary School in Arau, Perlis.[1] To further his education he emigrated to the United States in 1980 and attended the University of Southern California, receiving a B.Sc. in 1985, followed by a M.Sc. in 1987 and then a Ph.D. in Aerospace Engineering [with distinction] in 1991.[10][11]  His doctoral thesis was titled Non-equilibrium kinetics in high-temperature gases.[12] He received the IEEE Nuclear and Plasma Sciences Society Graduate Scholastic Award in 1989 and the Rockwell Dennis Hunt Scholastic Award from the University of Southern California in 1991.[13]

Question: Where was Willie Soon born?
Answer: Kangar, Malaysia
Battle of Gettysburg

The Battle of Gettysburg (locally /ˈɡɛtɪsbɜːrɡ/(listen))[11] was fought July 1–3, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War. The battle involved the largest number of casualties of the entire war and is often described as the war's turning point.[12][13] Union Maj. Gen. George Meade's Army of the Potomac defeated attacks by Confederate Gen. Robert E. Lee's Army of Northern Virginia, halting Lee's invasion of the North.

Question: What was the most important battle in the Civil War?
Answer: Battle of Gettysburg
Sawfish

Sawfish are predators that feed on fish, crustaceans and molluscs.[2] Old stories of sawfish attacking large prey such as whales and dolphins by cutting out pieces of flesh are now considered to be myths and not factual.[1][59] Humans are also far too large to be considered potential prey.[71]

Question: What do sawfishes eat?
Answer: fish, crustaceans and molluscs
1790 United States Census

The United States Census of 1790 was the first census of the whole United States. It recorded the population of the United States as of Census Day, August 2, 1790, as mandated by Article I, Section 2 of the United States Constitution and applicable laws. In the first census, the population of the United States was enumerated to be 3,929,214.[1]

Question: When was the first census given in the US?
Answer: August 2, 1790
Demographics of Paris

The city of Paris (also called the Commune or Department of Paris) had a population of 2,241,346 people within its administrative city limits as of January 1, 2014.[1]  It is surrounded by the Paris unité urbaine, or urban area, the most populous urban area in the European Union.  In 2011 the unité urbaine had a population of 10,516,110.[2] The Paris Region, or Île-de-France covers 12,012 square kilometers (4,638 square miles), and has its own regional council and president. It has a population of 12,005,077 as of January 2014, or 18.2 percent of the population of France.[3]

Question: How many people live in Paris?
Answer: 2,241,346 people
Interstate 97

Interstate 97 (I-97) is a part of the Interstate Highway System that runs entirely within Anne Arundel County, Maryland. The intrastate Interstate runs 17.62 miles (28.36km) from U.S. Route 50 (US50) and US 301 in Parole near Annapolis north to I-695 and I-895 in Brooklyn Park near Baltimore. The Interstate is the primary highway between Baltimore and Annapolis. I‑97 connects Annapolis with Baltimore–Washington International Airport and links the northern Anne Arundel County communities of Crownsville, Millersville, Severna Park, Glen Burnie, and Ferndale.  It is the shortest primary Interstate Highway.

Question: How big is Interstate 97?
Answer: 17.62 miles
Kubo and the Two Strings

The film screened at the Melbourne International Film Festival on August 13, 2016,[8] and was theatrically released in the United States on August 19, 2016.[9]

Question: What year did Kubo The Two Strings come out?
Answer: 2016
Sound recording and reproduction

The first practical sound recording and reproduction device was the mechanical phonograph cylinder, invented by Thomas Edison in 1877 and patented in 1878.[9][10] The invention soon spread across the globe and over the next two decades the commercial recording, distribution, and sale of sound recordings became a growing new international industry, with the most popular titles selling millions of units by the early 1900s. The development of mass-production techniques enabled cylinder recordings to become a major new consumer item in industrial countries and the cylinder was the main consumer format from the late 1880s until around 1910.

Question: What was the earliest audio recording device?
Answer: phonograph cylinder
Beer style

Pale lagers are the most commonly consumed type of beer in the world. Lagers are of Central European origin, taking their name from the German lagern ("to store"), and normally use a bottom-fermenting yeast which begin fermenting at 7–12°C (45–54°F) (the "fermentation phase"), and then stored at 0–4°C (32–39°F) (the "lagering phase"). During the secondary stage, the lager clears and mellows. The cooler conditions also inhibit the natural production of esters and other byproducts, resulting in a "crisper" tasting beer.

Question: What is the most common type of beer?
Answer: Pale lagers
World population

The Han Chinese are the world's largest single ethnic group, constituting over 19% of the global population in 2011.[80] The world's most-spoken first languages are Mandarin Chinese (spoken by 12.44% of the world's population), Spanish (4.85%), English (4.83%), Arabic (3.25%) and Hindustani (2.68%).[71] The world's largest religion is Christianity, whose adherents account for 31% of the global population; Islam is the second-largest religion, accounting for 24.1%, and Hinduism the third, accounting for 13.78%.[71] In 2005, around 16% of the global population were reported to be non-religious.[81]

Question: What percentage of the world is Chinese?
Answer: 19%
Smilodon

Smilodon is a genus of the extinct machairodont subfamily of the felids. It is one of the most famous prehistoric mammals, and the best known saber-toothed cat. Although commonly known as the saber-toothed tiger, it was not closely related to the tiger or other modern cats. Smilodon lived in the Americas during the Pleistocene epoch (2.5 mya–10,000 years ago). The genus was named in 1842, based on fossils from Brazil. Three species are recognized today: S.gracilis, S.fatalis, and S.populator. The two latter species were probably descended from S.gracilis, which itself probably evolved from Megantereon. The hundreds of individuals obtained from the La Brea Tar Pits in Los Angeles constitute the largest collection of Smilodon fossils.

Question: When did the Smilodon live?
Answer: 2.5 mya–10,000 years ago
Sábado Gigante

Sábado Gigante (English translation: "Giant Saturday" or "Gigantic Saturday"; known officially as Sábado Gigante Internacional outside Chile) was a Spanish-language television program broadcast by Spanish International Network in the United States. It was also Univision's longest-running program and the longest-running television variety series in history.[2] Sábado Gigante is an eclectic and frenetic mix of various contests, human-interest stories, and live entertainment. From its start in 1962, it was hosted by Chilean TV star Mario Kreutzberger under the stage name of Don Francisco. Rolando Barral began serving as a co-host in 1986; that role was taken over by Javier Romero in 1991.

Question: When did Sábado Gigante first air?
Answer: 1962
Nobel Memorial Prize in Economic Sciences

Laureates in the Memorial Prize in Economics are selected by the Royal Swedish Academy of Sciences.[12][13] It was first awarded in 1969 to the Dutch and Norwegian economists Jan Tinbergen and Ragnar Frisch, "for having developed and applied dynamic models for the analysis of economic processes".[9][14][15]

Question: Who won the first Nobel prize for economics?
Answer: Jan Tinbergen and Ragnar Frisch
Halley's Comet

Halley's Comet or Comet Halley, officially designated 1P/Halley,[1] is a short-period comet visible from Earth every 75–76 years.[1][10][11][12] Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and the only naked-eye comet that might appear twice in a human lifetime.[13] Halley last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061.[14]

Question: How often is Halley's Comet visible?
Answer: every 75–76 years
National symbols of Portugal

The Quercus suber, commonly called the cork oak, is a medium-sized, evergreen oak tree in the section Quercus sect. Cerris. Traditionally, it is the primary source of cork for wine bottle stoppers, as well as for other uses, such as cork flooring. Cork is now used in a number of untraditional applications like shoes, cloths, fashion accessories, construction, sports equipment and even in space ships components. The quercus suber holds great importance in the economy of Portugal, especially the southern regions, the country being the largest producer of cork. In December 2011, after a petition signed by thousands of persons, the Quercus suber was declared national tree by the Portuguese Parliament.[8] The Galo de Barcelos (Rooster of Barcelos) is one of the most common emblems of Portugal. These pieces of craftsmanship, made in painted clay in the city of Barcelos celebrate an old legend that tells the story of a dead rooster's miraculous intervention in proving the innocence of a man who had been falsely accused and sentenced to death.[9] The wyvern was used as the crest of the Royal Arms of Portugal since the 15th century. Later, two dragons were also used as supports of the Arms of Portugal. Until the 17th century, the dragon was represented in gold, but from then on it became usually represented in green, probably because green was the national color of the Kingdom during the early reigning of the House of Braganza. Presently, among the common Portuguese, the dragon is usually associated as the mascot of the FC Porto football club, due to the fact that the emblem of this club includes the old coat of arms of the city of Oporto, which had the Royal dragon as a crest, granted to it as an augmentation of honor in 1837.

Question: What is Portugal's National bird?
Answer: The Galo de Barcelos (Rooster of Barcelos)
Opera house

The first public opera house was the Teatro San Cassiano in Venice, opened in 1637. Italy is a country where opera has been popular through the centuries among ordinary people as well as wealthy patrons and it continues to have a large number of working opera houses[1] such as Teatro Massimo in Palermo (the biggest in Italy), Teatro di San Carlo in Naples (the world's oldest working opera house) and Teatro La Scala in Milan. In contrast, there was no opera house in London when Henry Purcell was composing and the first opera house in Germany was built in Hamburg in 1678.

Question: What is the oldest surviving opera house?
Answer: Teatro di San Carlo in Naples
Kübler-Ross model

The Kübler-Ross model is popularly known as the five stages of grief, though more accurately, the model postulates a progression of emotional states experienced by terminally ill patients after diagnosis. The five stages are chronologically: denial, anger, bargaining, depression and acceptance.

Question: Who came up with the five stages of grief?
Answer: Kübler-Ross
Christina, Queen of Sweden

Christina (18 December 1626 – 19 April 1689), the only surviving legitimate child of King Gustav II Adolph and his wife Maria Eleonora of Brandenburg, reigned as Queen of Sweden [note 1] from 1632 until her abdication in 1654.[7] At the age of six,[8] Christina succeeded her father  upon his death at the Battle of Lützen, but began ruling the Swedish Empire when she reached the age of 18 in 1644.

Question: Who was the last Queen of Sweden?
Answer: Christina
King County, Washington

According to the U.S. Census Bureau, the county has a total area of 2,307 square miles (5,980km2), of which 2,116 square miles (5,480km2) is land and 191 square miles (490km2) (8.3%) is water.[16] King County has nearly twice the land area of the state of Rhode Island. The highest point in the county is Mount Daniel at 7,959 feet (2,426 meters) above sea level.

Question: How large is King County, Washington?
Answer: total area of 2,307 square miles (5,980km