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english-8975739742919942077-4
Heart of Darkness
When Conrad began to write the novella, eight years after returning from Africa, he drew inspiration from his travel journals.[6] He described Heart of Darkness as "a wild story" of a journalist who becomes manager of a station in the (African) interior and makes himself worshipped by a tribe of savages. Thus described, the subject seems comic but is not.[7] The tale was first published as a three-part serial, in February, March and April 1899, in Blackwood's Magazine (February 1899 was the magazine's 1000th issue: special edition). Later in 1902, Heart of Darkness was included in the book Youth: a Narrative, and Two Other Stories (published on 13 November 1902, by William Blackwood).
When was Heart of Darkness published?
{ "text": [ "13 November 1902" ], "answer_start": [ 653 ] }
english--1111591214946199016-29
WWE Championship
The WWE Championship was the first world championship introduced into the promotion in 1963. The inaugural champion was Buddy Rogers, and there have been 50 different official champions overall and 11 vacancies.[2] The longest reigning champion is Bruno Sammartino, who held the title from May 17, 1963 to January 18, 1971, for a total of 2,803 days (7 years, 8 months, and 1 day); Sammartino also holds the record for longest combined reign at 4,040 days.[102] André the Giant is the shortest reigning champion, officially holding the title for 1 minute, 48 seconds.[1] The youngest champion is Brock Lesnar, who won the title at the age of 25, while the oldest champion is Vince McMahon, who won it at the age of 54. John Cena holds the record for most reigns with 13.
Who was the youngest WWE Champion?
{ "text": [ "Brock Lesnar" ], "answer_start": [ 596 ] }
english-5327061700423770794-4
2015 6 Hours of Silverstone
Twenty-nine cars were officially entered for the 6 Hours of Silverstone with most of the entries in the Le Mans Prototype 1 (LMP1) and Le Mans Prototype 2 (LMP2) classes.[1][2] The 2014 race winners, Toyota, returned to defend their title. Three manufacturers, Porsche, Toyota and Audi Sport Team Joest, were represented in LMP1 by two cars each. Team ByKolles were the sole LMP1 privateer team partaking in the race.[2] Nissan were scheduled to debut two GT-R LM Nismos at the circuit but decided to forego the season's opening two rounds after issues with the vehicle during testing. The team decided to focus on making its debut at the 24 Hours of Le Mans.[3] Similarly, Rebellion Racing signed a contract to run Advanced Engine Research V6 twin-turbocharged engines instead of Toyota V8s they had used since 2012. This prompted the outfit to withdraw from the season's first two races so they and chassis developer Oreca could adapt the R-Ones for the new engine.[4] After the retirement of nine-time 24 Hours of Le Mans winner Tom Kristensen, Audi internally promoted Oliver Jarvis to the squad.[5] ByKolles's Simon Trummer was stranded in Switzerland due to a French air traffic control strike, and Christian Klien was contacted on the day of the first practice session to take his place.[6]
How many cars participated in the 2015 6 Hours of Silverstone race?
{ "text": [ "Twenty-nine" ], "answer_start": [ 0 ] }
english-5576292697966021260-0
History of time in the United States
The history of standard time in the United States began November 18, 1883, when United States and Canadian railroads instituted standard time in time zones. Before then, time of day was a local matter, and most cities and towns used some form of local solar time, maintained by some well-known clock (for example, on a church steeple or in a jeweler's window). The new standard time system was not immediately embraced by all.
When were the North American time zones established?
{ "text": [ "November 18, 1883" ], "answer_start": [ 56 ] }
english-3492884513210961151-0
ESL Pro League
ESL Pro League (formerly ESL ESEA Pro League; shortened as EPL) is a Counter-Strike: Global Offensive (CS:GO) professional league based in two continents, North America and Europe, currently comprising 26 teams: 14 in Europe and 12 in North America. The EPL is considered to be the premier professional CS:GO league in the world (along with FACEIT's Esports Championship Series) and one of the major professional leagues in eSports. The ESL Pro League began as a venture between ESL (formerly Electronic Sports League) and E-Sports Entertainment Association League (ESEA). Its inaugural season started on May 4, 2015.[1]
When was the first Counter-Strike: Global Offensive Major Championship?
{ "text": [ "May 4, 2015" ], "answer_start": [ 605 ] }
english-7506525351330766349-46
King Zhaoxiang of Qin
Reigning over 55 years, he was one of the longest-serving rulers during the Eastern Zhou Dynasty. Although making numerous policy mistakes during his later years, his aggressive territorial expansions were pivotal in consolidating the state of Qin as the dominant military powerhouse in the late Warring States period. It was the strategic dominance established during his reign that paved the way to Qin's eventual successful unification of China under his great-grandson, Ying Zheng.
What dynasty was King Zhaoxiang of Qin?
{ "text": [ "Eastern Zhou Dynasty" ], "answer_start": [ 76 ] }
english-2532661417312008578-7
Really Achieving Your Childhood Dreams
"Really Achieving Your Childhood Dreams" was delivered on September 18, 2007, at Carnegie Mellon University's McConomy Auditorium.[23] Over 450 Carnegie Mellon students, staff members, and friends of Pausch attended the lecture, leaving only standing room as this was more than the auditorium could hold.[13] Pausch later commented about this in an interview, saying "A couple of hundred people in a room, looking and listening and laughing and applauding– hopefully at the appropriate times– that gives a lot of validation to my kids that a lot of people believe in this, and a lot of people who knew me believe that I did my best to try to live this way."[13] The first introduction of the speech as well as the series of lectures was given by Indira Nair, the Vice Provost for Education at Carnegie Mellon. Nair first explained the university's aforementioned lecture series called "Journeys", in which eight more professors from Carnegie Mellon would share their insights on their professional and personal experiences over the years.[24]
How many people attended the Really Achieving Your Childhood Dreams lecture given by Randy Pausch?
{ "text": [ "450" ], "answer_start": [ 140 ] }
english--6090056612237091509-4
Randy Pausch
Pausch was an assistant and associate professor in the Department of Computer Science at the University of Virginia's School of Engineering and Applied Science from 1988 until 1997. While there, he completed sabbaticals at Walt Disney Imagineering and Electronic Arts (EA). In 1997, Pausch became Associate Professor of Computer Science, Human-Computer Interaction, and Design at Carnegie Mellon University. In 1998, he was a co-founder, along with Don Marinelli, of CMU's Entertainment Technology Center (ETC), and he started the Building Virtual Worlds[5] course at CMU, which he taught for 10 years. He consulted with Google on user interface design and also consulted with PARC, Imagineering, and Media Metrix.[4] Pausch is also the founder of the Alice software project.[6] He received the National Science Foundation Presidential Young Investigator Award and was a Lilly Foundation Teaching Fellow.[7] Pausch was the author or co-author of five books and over 70 articles.
When did Randy Pausch join the faculty of Carnegie Mellon?
{ "text": [ "1997" ], "answer_start": [ 277 ] }
english--4870574386967532340-8
Hatfield–McCoy feud
Between 1880 and 1891, the feud claimed more than a dozen members of the two families. On one occasion, the governors of West Virginia and Kentucky even threatened to have their militias invade each other's states. In response, Kentucky Governor S. B. Buckner sent his Adjutant General Sam Hill to Pike County to investigate the situation.[15] More than a dozen people died and at least 10 people were wounded.[16] A few days after the New Year's Massacre, a posse led by Pike county deputy sheriff Frank Philipps rode out to track down Devil Anse's group across the border into West Virginia. The posse's first victim was Jim Vance, who was killed in the woods after he refused to be arrested. Philipps then made other successive raids on Hatfield homes and supporters and captured three before cornering the rest in Grapevine Creek on 19 January.[17] Unfortunately for Philipps, Devil Anse and other Hatfields were waiting for them with an armed group of their own. A battle ensued between the two parties, and the Hatfields were eventually apprehended.[14] Two Hatfield supporters were killed, and a deputy, Bill Dempsey, was executed by Frank Philipps after they surrendered.[18] Wall Hatfield and eight others were arrested and brought to Kentucky to stand trial for the murder of Alifair McCoy (sometimes spelled Allaphare, Randolph's young daughter), killed during the New Year's Massacre.[19]
How many people died in the feud?
{ "text": [ "More than a dozen people" ], "answer_start": [ 344 ] }
english--523007636145096717-25
Poverty threshold
In United States, the poverty thresholds are updated every year by Census Bureau. The threshold in United States are updated and used for statistical purposes. In 2015, in the United States, the poverty threshold for a single person under 65 was an annual income of US$11,770; the threshold for a family group of four, including two children, was US$24,250.[37][38] According to the U.S. Census Bureau data released on 13 September 2011, the nation's poverty rate rose to 15.1 percent in 2010.
What's the poverty line in America?
{ "text": [ "US$24,250" ], "answer_start": [ 347 ] }
english-2368400181496471139-15
West Memphis Three
At the time of their arrests, Jessie Misskelley, Jr. was 17 years old, Jason Baldwin was 16 years old, and Damien Echols was 18 years old.[19]
How old were the West Memphis Three when they were convicted in 1994?
{ "text": [ "Jessie Misskelley, Jr. was 17 years old, Jason Baldwin was 16 years old, and Damien Echols was 18 years old" ], "answer_start": [ 30 ] }
english--3741952477774923025-1
Punjabi language
Punjabi (/pʌnˈdʒɑːbi/;[5] Gurmukhi: ਪੰਜਾਬੀ pãṉjābī; Shahmukhi: پنجابی paṉjābī)[6] is an Indo-Aryan language with more than 100million native speakers in the Indian subcontinent and spread with the Punjabi diaspora worldwide. It is the native language of the Punjabi people, an ethnic group of the cultural region of Punjab region of the Indian subcontinent, which extends from northwest India through eastern Pakistan.
What language was spoken in Punjab?
{ "text": [ "Punjabi" ], "answer_start": [ 0 ] }
english-6342624156617705724-0
Exponentiation
Exponentiation is a mathematical operation, written as bn, involving two numbers, the base b and the exponent n. When n is a positive integer, exponentiation corresponds to repeated multiplication of the base: that is, bn is the product of multiplying n bases:
What is exponentiation?
{ "text": [ "n. When n is a positive integer, exponentiation corresponds to repeated multiplication of the base: that is, bn is the product of multiplying n bas" ], "answer_start": [ 110 ] }
english-3010587707680881867-3
Basal-cell carcinoma
Basal-cell cancer accounts for at least 32% of all cancers globally.[7][11] Of skin cancers other than melanoma, about 80% are basal-cell cancers.[2] In the United States, about 35% of white males and 25% of white females are affected by BCC at some point in their lives.[2]
What percentage of people will get basal-cell carcinoma?
{ "text": [ "35% of white males and 25% of white females" ], "answer_start": [ 178 ] }
english-722876531494780513-8
Thresher shark
Named for their exceptionally long, thresher-like heterocercal tail or caudal fins (which can be as long as the total body length), thresher sharks are active predators; the tail is used as a weapon to stun prey. The thresher shark has a short head and a cone-shaped nose. The mouth is generally small, and the teeth range in size from small to large.[6] By far the largest of the three species is the common thresher, Alopias vulpinus, which may reach a length of 6.1 metres (20ft) and a weight of over 500 kilograms (1,100lb). The bigeye thresher, Alopias superciliosus, is next in size, reaching a length of 4.9m (16ft); at just 3m (10ft), the pelagic thresher, Alopias pelagicus, is the smallest.
How big can a thresher get?
{ "text": [ "6.1 metres" ], "answer_start": [ 465 ] }
english-5985871396233257635-4
British Empire
By the start of the 20th century, Germany and the United States had begun to challenge Britain's economic lead. Subsequent military and economic tensions between Britain and Germany were major causes of the First World War, during which Britain relied heavily upon its empire. The conflict placed enormous strain on the military, financial and manpower resources of Britain. Although the British Empire achieved its largest territorial extent immediately after World War I, Britain was no longer the world's pre-eminent industrial or military power. In the Second World War, Britain's colonies in East and Southeast Asia were occupied by Japan. Despite the final victory of Britain and its allies, the damage to British prestige helped to accelerate the decline of the empire. India, Britain's most valuable and populous possession, achieved independence as part of a larger decolonisation movement in which Britain granted independence to most territories of the empire. The transfer of Hong Kong to China in 1997 marked for many the end of the British Empire.[17][18][19][20] Fourteen overseas territories remain under British sovereignty.
When did the British Empire end?
{ "text": [ "1997" ], "answer_start": [ 1010 ] }
english-1403755239387225864-0
Sui generis
Sui generis (/ˌsuːiˈdʒɛnərɪs/;[1] Latin:[ˈsʊ.iː ˈɡɛnɛrɪs]) is a Latin phrase that means "of its (his, her, their) own kind; in a class by itself; unique."[2]
What does sui generis mean?
{ "text": [ "is a Latin phrase that means \"of its (his, her, their) own kind; in a class by itself; unique" ], "answer_start": [ 59 ] }
english-21592454268324081-2
History of Albany, New York
Henry Hudson first claimed this area for the Dutch in 1609. Fur traders established the first European settlement in 1614; Albany was officially chartered as a city in 1686. It became the capital of New York in 1797. It is one of the oldest surviving settlements from the original thirteen colonies, and the longest continuously chartered city in the United States. Modern Albany was founded as the Dutch trading posts of Fort Nassau in 1614 and Fort Orange in 1624; the fur trade brought in a population that settled around Fort Orange and founded a village called Beverwijck. The English took over and renamed the town Albany in 1664, in honor of the then Duke of Albany, the future James II of England and James VII of Scotland. The city was officially chartered in 1686 with the issuance of the Dongan Charter, the oldest effective city charter in the nation and possibly the longest-running instrument of municipal government in the Western Hemisphere.[1]
When was Albany, NY established?
{ "text": [ "1686" ], "answer_start": [ 168 ] }
english-9081615000574732446-19
Tutankhamun
In late 2013, Egyptologist Dr. Chris Naunton and scientists from the Cranfield Institute performed a "virtual autopsy" of Tutankhamun, revealing a pattern of injuries down one side of his body. Car-crash investigators then created computer simulations of chariot accidents. Naunton concluded that Tutankhamun was killed in a chariot crash: a chariot smashed into him while he was on his knees, shattering his ribs and pelvis. Naunton also referenced Howard Carter's records of the body having been burnt. Working with anthropologist Dr. Robert Connolly and forensic archaeologist Dr. Matthew Ponting, Naunton produced evidence that Tutankhamun's body was burnt while sealed inside his coffin. Embalming oils combined with oxygen and linen had caused a chemical reaction, creating temperatures of more than 200°C. Naunton said, "The charring and possibility that a botched mummification led to the body spontaneously combusting shortly after burial was entirely unexpected."[41][42]
How did Tutankhamun die?
{ "text": [ "in a chariot crash" ], "answer_start": [ 320 ] }
english-2718258135440289439-0
List of Fox television affiliates (table)
The Fox Broadcasting Company operates an American television network made up of 17 owned-and-operated stations and over 185 affiliates. This is a table listing of Fox affiliates, with Fox-owned stations separated from privately owned affiliates, and arranged by market ranking based on data compiled by Nielsen Media Research. Eventually, there will be links to and articles on each of the stations, describing their local programming, hosts and technical information, such as broadcast frequencies.
How many Fox affiliate TV stations are there?
{ "text": [ "over 185 affiliates" ], "answer_start": [ 115 ] }
english--2835431238316519162-1
Documentary film
Polish writer and filmmaker Bolesław Matuszewski was among those who identified the mode of documentary film. He wrote two of the earliest texts on cinema Une nouvelle source de l'histoire (eng. A New Source of History) and La photographie animée (eng. Animated photography). Both were published in 1898 in French and among the early written works to consider the historical and documentary value of the film.[3] Matuszewski is also among the first filmmakers to propose the creation of a Film Archive to collect and keep safe visual materials.[4]
What was the first documentary film?
{ "text": [ "Une nouvelle source de l'histoire (eng. A New Source of History) and La photographie animée (eng. Animated photography)" ], "answer_start": [ 155 ] }
english-6556438430866278099-0
Encryption
In cryptography, encryption is the process of encoding a message or information in such a way that only authorized parties can access it and those who are not authorized cannot. Encryption does not itself prevent interference, but denies the intelligible content to a would-be interceptor. In an encryption scheme, the intended information or message, referred to as plaintext, is encrypted using an encryption algorithm – a cipher – generating ciphertext that can be read only if decrypted. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm. It is in principle possible to decrypt the message without possessing the key, but, for a well-designed encryption scheme, considerable computational resources and skills are required. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients but not to unauthorized users.
What is encryption?
{ "text": [ "the process of encoding a message or information in such a way that only authorized parties can access it and those who are not authorized cannot" ], "answer_start": [ 31 ] }
english--785570045892392286-1
BMW
The company was founded in 1916 and has its headquarters in Munich, Bavaria. BMW produces motor vehicles in Germany, Brazil, China, India, South Africa, the United Kingdom, and the United States. In 2015, BMW was the world's twelfth largest producer of motor vehicles, with 2,279,503 vehicles produced.[2] The Quandt family are long-term shareholders of the company, with the remaining shares owned by public float.
How old is BMW?
{ "text": [ "The company was founded in 1916" ], "answer_start": [ 0 ] }
english--941809025270240521-0
Cyberpunk 2077
Cyberpunk 2077 is an upcoming role-playing video game developed and published by CD Projekt, releasing for Microsoft Windows, PlayStation 4, and Xbox One. Adapted from the 1988 tabletop game Cyberpunk 2020, it is set fifty-seven years later in dystopian Night City, California, an open world with six distinct regions. In a first-person perspective, players assume the role of the customisable mercenary V, who can apply experience points to stat upgrades to reach prominence in the character classes NetRunner, Techie, and Solo. V has an arsenal of ranged weapons and options for melee combat, all of which can be modified. V travels Night City by foot and in a range of vehicles.
Who is the publisher of Cyberpunk 2077?
{ "text": [ "CD Projekt" ], "answer_start": [ 81 ] }
english-2790976381429855258-1
Sting (Middle-earth)
In The Hobbit (1937), hobbit Bilbo Baggins finds the blade in a troll-hoard, along with the swords Glamdring and Orcrist. Although it is only a dagger by the standard of Men or Elves, it serves as a sword for the diminutive Bilbo. He uses it to fight off the giant spiders in Mirkwood, and names the blade after the talking spiders refer to it as his "sting". Gollum is afraid of Sting, which aids Bilbo in his confrontation with Gollum under the Misty Mountains. Bilbo gives Sting to his nephew Frodo Baggins in The Fellowship of the Ring (1954). When Frodo is betrayed at the pass of Cirith Ungol, Samwise Gamgee takes the blade to prevent it from falling into enemy hands, but later returns it to Frodo. In The Return of the King (1955), Frodo gives Sting and all of his other possessions to Sam before Frodo departs for the Undying Lands.
In what Tolkien book does Sting make its first appearance?
{ "text": [ "The Hobbit" ], "answer_start": [ 3 ] }
english-1313618387827096469-0
Effects of the El Niño–Southern Oscillation in the United States
The El Niño–Southern Oscillation affects the location of the jet stream, which alters rainfall patterns across the West, Midwest, the Southeast, and throughout the tropics. The shift in the jet stream also leads to shifts in the occurrence of severe weather, and the number of tropical cyclones expected within the tropics in the Atlantic and Pacific oceans affected by changes in the ocean temperature and the subtropical jet stream. The winter will have a negative phase according to the Arctic oscillation (AO).[1]
How does El Nino affect North American weather patterns?
{ "text": [ "affects the location of the jet stream, which alters rainfall patterns across the West, Midwest, the Southeast, and throughout the tropics" ], "answer_start": [ 33 ] }
english-3118805975286399257-0
History of Indigenous Australians
The History of Indigenous Australians began at least 65,000 years ago when humans first populated Australia.[1]
How old is Aboriginal culture?
{ "text": [ "65,000" ], "answer_start": [ 53 ] }
english--3413194586042170258-0
Speed limits in Germany
General speed limits in Germany are set by the federal government. All limits are multiples of 5km/h. There are two default speed limits: 50km/h (31mph) inside built-up areas and 100km/h (62mph) outside built-up areas. While parts of the autobahns and many other freeway-style highways have posted limits up to 130km/h (81mph) based on accident experience, congestion and other factors, many rural sections have no general speed limit. The German Highway Code (Straßenverkehrsordnung) section on speed begins with the requirement [1] which may be rendered in English:
What's the speed limit on the autobahn?
{ "text": [ "130km/h (81mph)" ], "answer_start": [ 312 ] }
english--2604425821047712907-2
Hindu–Arabic numeral system
It was invented between the 1st and 4th centuries by Indian mathematicians. The system was adopted in Arabic mathematics by the 9th century. Influential were the books of Muḥammad ibn Mūsā al-Khwārizmī[3] (On the Calculation with Hindu Numerals, c.825) and Al-Kindi (On the Use of the Hindu Numerals, c.830). The system later spread to medieval Europe by the High Middle Ages.
When were Arabic numerals adopted in Europe?
{ "text": [ "High Middle Ages" ], "answer_start": [ 361 ] }
english--8944958681278516508-0
U.S. Route 20
U.S. Highway 20 (US20) is an east–west United States highway that stretches from the Pacific Northwest all the way to New England. The "0" in its route number indicates that US20 is a coast-to-coast route. Spanning 3,365 miles (5,415km), it is the longest road in the United States,[1] and particularly from Newport, Oregon to Boston, Massachusetts, the route is roughly parallel to that of the newer Interstate 90 (I-90), which is in turn the longest Interstate Highway in the U.S. There is a discontinuity in the official designation of US20 through Yellowstone National Park, with unnumbered roads used to traverse the park.
What highway goes across the United States?
{ "text": [ "U.S. Highway 20" ], "answer_start": [ 0 ] }
english--2977578513216948349-1
Grammy Award records
The record for the most Grammy Awards won in a lifetime is held by Georg Solti, a Hungarian-British conductor who conducted the Chicago Symphony Orchestra for twenty-two years. He has won a total of 31 competitive Grammy Awards out of 74 nominations and was awarded a Grammy Lifetime Achievement Award in 1996.[1][2]
Who has the most Grammy nominations?
{ "text": [ "Georg Solti" ], "answer_start": [ 67 ] }
english--160611219707521274-0
Vasco Núñez de Balboa
Vasco Núñez de Balboa (Spanish pronunciation:[ˈbasko ˈnuɲeθ ðe βalˈβo.a]; c. 1475–around January 12–21, 1519)[1] was a Spanish explorer, governor, and conquistador. He is best known for having crossed the Isthmus of Panama to the Pacific Ocean in 1513, becoming the first European to lead an expedition to have seen or reached the Pacific from the New World.
When was Vasco Núñez de Balboa born?
{ "text": [ "c. 1475" ], "answer_start": [ 74 ] }
english-7142307549535369038-0
2019 Pacific typhoon season
The 2019 Pacific typhoon season is an ongoing event in the annual cycle of tropical cyclone formation, in which tropical cyclones form in the western Pacific Ocean. The season runs throughout 2019, though most tropical cyclones typically develop between May and October. The season's first named storm, Pabuk, developed on January 1, becoming the earliest-forming tropical storm of the western Pacific Ocean on record.
What is the typical Pacific typhoon season?
{ "text": [ "May and October" ], "answer_start": [ 254 ] }
english-2232463431750226601-9
Fastest propeller-driven aircraft
Speeds of all-metal monoplanes of the 1930s jumped into the 700km/h (430mph) range with the Macchi M.C.72 reaching a top speed of 709km/h (441mph), still the record for piston-powered seaplanes.[13] The Messerschmitt Me 209 V1 set a world speed record of almost 756km/h (470mph) on 26 April 1939,[14] and the Republic XP-47J (a variant of the P-47 Thunderbolt) is claimed to have reached 813km/h (505mph) in testing. The P-51H, 555 made, could go 784km/h (487mph). The prototype of the twin-engined de Havilland Hornet (RR915) (383 built) reached 485mph (781km/h) as did a prototype Hawker Fury (LA610) when fitted with a Napier Sabre VII, and a prototype of the successor to the Supermarine Spitfire, the Supermarine Spiteful F.16 (RB518), reached 494mph (795km/h). The fastest German propeller driven aircraft to see combat in WWII was the twin-DB 603-powered Dornier Do 335 "Pfeil" which had a top speed of 763km/h (474mph).[15]
What was the fastest fighter plane used by the U.S. in World War II?
{ "text": [ "Messerschmitt Me 209 V1" ], "answer_start": [ 203 ] }
english--3257705713990170973-1
Heavy metal music
In 1968, three of the genre's most famous pioneers, Led Zeppelin, Black Sabbath and Deep Purple were founded.[6] Though they came to attract wide audiences, they were often derided by critics. During the mid-1970s, Judas Priest helped spur the genre's evolution by discarding much of its blues influence;[7][8] Motörhead introduced a punk rock sensibility and an increasing emphasis on speed. Beginning in the late 1970s, bands in the new wave of British heavy metal such as Iron Maiden and Saxon followed in a similar vein. Before the end of the decade, heavy metal fans became known as "metalheads" or "headbangers".
Who was the first heavy metal band?
{ "text": [ "Led Zeppelin" ], "answer_start": [ 52 ] }
english--1787357558341446865-28
Sydney Opera House
The cost of the project so far, even in October 1966, was still only $22.9million,[39] less than a quarter of the final $102million cost. However, the projected costs for the design were at this stage much more significant.
How much money did the Sydney Opera House cost to build?
{ "text": [ "$102million" ], "answer_start": [ 120 ] }
english-5740094023192762817-1
Bolshoi Ballet
The earliest origins of the Bolshoi Ballet can be found in the creation of a dance school for a Moscow orphanage in 1773.[1] In 1776, dancers from the school were employed by Prince Pyotr Vasilyevich Ouroussoff and the English theatrical entrepreneur Michael Maddox, to form part of their new theatre company.[2] Originally performing in privately owned venues, they later acquired the Petrovsky Theatre, which, as a result of fires and erratic redevelopment, would later be rebuilt as today's Bolshoi Theatre. While some guest dancers come and go from other very prestigious ballet companies—like the Mariinsky and American Ballet Theatre—many company dancers are graduates of the academy. In 1989, was the first American ballet dancer to graduate from the Bolshoi Ballet Academy and join the Bolshoi Ballet company.[3]
When was the Bolshoi Ballet formed?
{ "text": [ "1773" ], "answer_start": [ 116 ] }
english-854483542958973934-2
Egg
The largest recorded egg is from a whale shark, and was 30cm ×14cm ×9cm (11.8in ×5.5in ×3.5in) in size.[1] Whale shark eggs typically hatch within the mother. At 1.5kg (3.3lb) and up to 17.8cm ×14cm (7.0in ×5.5in), the ostrich egg is the largest egg of any living bird,[2] though the extinct elephant bird and some dinosaurs laid larger eggs. The bee hummingbird produces the smallest known bird egg, which weighs half of a gram (around 0.02oz). Some eggs laid by reptiles and most fish, amphibians, insects and other invertebrates can be even smaller.
What bird lays the smallest egg?
{ "text": [ "bee hummingbird" ], "answer_start": [ 347 ] }
english--7198568690822443860-0
WFRV-TV
WFRV-TV, virtual channel 5 (UHF digital channel 39), is a CBS-affiliated television station licensed to Green Bay, Wisconsin, United States. The station is owned by the Nexstar Media Group. WFRV's studios are located on East Mason Street in the City of Green Bay, and its transmitter is located north of Morrison. On cable, WFRV is available on Charter Spectrum channel 6 and in high definition on digital channel 1006.
What is the CBS-affiliated TV station for Green Bay, WI?
{ "text": [ "WFRV-TV" ], "answer_start": [ 0 ] }
english-5728536704377644807-0
Interstate 75
Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. As with most Interstates that end in a five, it is a major cross-country, north–south route, one of the longest in the U.S., from southern Florida to the northern tip of Michigan. It travels from State Road 826 (SR826, Palmetto Expressway) and SR924 (Gratigny Parkway) on the Hialeah–Miami Lakes border (northwest of Miami, Florida) to Sault Ste. Marie, Michigan, at the Canadian border.
How far does I75 go?
{ "text": [ "southern Florida to the northern tip of Michigan" ], "answer_start": [ 259 ] }
english--61607290231316470-11
Microwave oven
In 1947, Raytheon built the "Radarange", the first commercially available microwave oven.[13] It was almost 1.8 metres (5ft 11in) tall, weighed 340 kilograms (750lb) and cost about US$5,000 ($56,000 in 2018 dollars) each. It consumed 3 kilowatts, about three times as much as today's microwave ovens, and was water-cooled. The name was the winning entry in an employee contest.[14] An early Radarange was installed (and remains) in the galley of the nuclear-powered passenger/cargo ship NS Savannah. An early commercial model introduced in 1954 consumed 1.6 kilowatts and sold for US$2,000 to US$3,000 ($19,000 to $28,000 in 2018 dollars). Raytheon licensed its technology to the Tappan Stove company of Mansfield, Ohio in 1952.[15] They tried to market a large 220 volt wall unit as a home microwave oven in 1955 for a price of US$1,295 ($12,000 in 2018 dollars), but it did not sell well.
What company first sold the microwave oven?
{ "text": [ "Raytheon" ], "answer_start": [ 9 ] }
english-1401300811851661521-1
Early history of video games
The history of video games spans a period of time between the invention of the first electronic games and today, covering a long period of invention and changes. Video gaming reached mainstream popularity in the 1970s and 1980s, when arcade video games, gaming consoles and home computer games were introduced to the general public. Since then, video gaming has become a popular form of entertainment and a part of modern culture in most parts of the world. The early history of video games, therefore, covers the period of time between the first interactive electronic game with an electronic display in 1947, the first true video games in the early 1950s, and the rise of early arcade video games in the 1970s (Pong and the beginning of the first generation of video game consoles with the Magnavox Odyssey, both in 1972). During this time there were a wide range of devices and inventions corresponding with large advances in computing technology, and the actual first video game is dependent on the definition of "video game" used.
What was the first video game?
{ "text": [ "Pong" ], "answer_start": [ 714 ] }
english-8899387233143363539-0
Postpartum depression
Postpartum depression (PPD), also called postnatal depression, is a type of mood disorder associated with childbirth, which can affect both sexes.[1][3] Symptoms may include extreme sadness, low energy, anxiety, crying episodes, irritability, and changes in sleeping or eating patterns.[1] Onset is typically between one week and one month following childbirth.[1] PPD can also negatively affect the newborn child.[2]
What mental effects can a mother experience after childbirth?
{ "text": [ "Postpartum depression (PPD)" ], "answer_start": [ 0 ] }
english--1666667753391432263-1
Stirling Smith Art Gallery and Museum
The Stirling Smith Art Gallery and Museum – formerly The Smith Institute – has played a very special part in the history of Stirling since its foundation in 1874. Established by the bequest of artist Thomas Stuart Smith (1815–1869) on land supplied by the Burgh of Stirling, it is an historic public-private partnership which has continued to the present day. It was founded as a gallery of mainly contemporary art, with museum and library reading room ‘for the benefit of the inhabitants of Stirling, Dunblane and Kinbuck’.
When was the Stirling Smith Art Gallery and Museum first opened?
{ "text": [ "1874" ], "answer_start": [ 157 ] }
english-7914765088967039932-0
Death and state funeral of Joseph Stalin
On 5 March 1953, at 21:50 EET, Joseph Stalin, the second leader of the Soviet Union, died at the Kuntsevo Dacha aged 74 after suffering a stroke. After four days of national mourning, Stalin was given a state funeral and then buried in Lenin's Mausoleum on 9 March. Nikita Khrushchev, Georgy Malenkov, Vyacheslav Molotov and Lavrentiy Beria were in charge of organizing the funeral.
How did Joseph Stalin died?
{ "text": [ "suffering a stroke" ], "answer_start": [ 126 ] }
english-5880666100816803299-0
Atomic mass
The atomic mass (ma) is the mass of an atom. Its unit is the unified atomic mass units (abbr. u) where 1 unified atomic mass unit is defined as ​1⁄12 of the mass of a single carbon-12 atom, at rest.[1] For atoms, the protons and neutrons of the nucleus account for nearly all of the total mass, and the atomic mass measured in u has nearly the same value as the mass number.
What is atomic mass?
{ "text": [ "is the mass of an atom" ], "answer_start": [ 21 ] }
english-7018220411504531146-0
Abdurrahman Wahid
Abdurrahman Wahid (/ˌɑːbdʊəˈrɑːxmɑːn wɑːˈhiːd/(listen) AHB-doo-RAHKH-mahn wah-HEED; born Abdurrahman ad-Dakhil;[2][3] 7 September 1940 – 30 December 2009), colloquially known as Gus Dur (listen), was an Indonesian Muslim religious and political leader who served as the President of Indonesia from 1999 to 2001. The long-time president of the Nahdlatul Ulama and the founder of the National Awakening Party (PKB), Wahid was the first elected president of Indonesia after the resignation of Suharto in 1998.
When was Gus Dur born?
{ "text": [ "7 September 1940" ], "answer_start": [ 118 ] }
english--1347908151160428725-0
ReCAPTCHA
reCAPTCHA is a CAPTCHA-like system designed to establish that a computer user is human (normally in order to protect websites from bots) and, at the same time, assist in the digitization of books. reCAPTCHA was originally developed by Luis von Ahn, David Abraham, Manuel Blum, Michael Crawford, Ben Maurer, Colin McMillen, and Edison Tan at Carnegie Mellon University's main Pittsburgh campus.[1] It was acquired by Google in September 2009.[2]
Who developed Recaptcha?
{ "text": [ "Luis von Ahn, David Abraham, Manuel Blum, Michael Crawford, Ben Maurer, Colin McMillen, and Edison Tan" ], "answer_start": [ 235 ] }
english-1947772774545159596-0
Sorley MacLean
Sorley MacLean (Scottish Gaelic: Somhairle MacGill-Eain;[lower-roman 1][lower-roman 2] 26 October 1911 – 24 November 1996) was a Scottish Gaelic poet, described by the Scottish Poetry Library as "one of the major Scottish poets of the modern era" because of his "mastery of his chosen medium and his engagement with the European poetic tradition and European politics".[2] Nobel Prize Laureate Seamus Heaney credited MacLean with saving Scottish Gaelic poetry.[3]
What years did Sorley MacLean live?
{ "text": [ "1911 – 24 November 1996" ], "answer_start": [ 98 ] }
english--8932337073762421267-0
Macedonia (region)
Macedonia (/ˌmæsɪˈdoʊniə/(listen)) is a geographical and historical region of the Balkan Peninsula in Southeast Europe. Its boundaries have changed considerably over time; however, it came to be defined as the modern geographical region by the mid 19th century. Nowadays the region is considered to include parts of six Balkan countries: Greece, the Republic of Macedonia, Bulgaria, Albania, Serbia, and Kosovo.[a] It covers approximately 67,000 square kilometres (25,869sqmi) and has a population of 4.76 million.
How large is the region of Macedonia?
{ "text": [ "67,000 square kilometres" ], "answer_start": [ 439 ] }
english-7468783919053595555-2
Sex reassignment surgery (male-to-female)
Lili Elbe was the first known recipient of male-to-female sex reassignment surgery, in Germany in 1930. She was the subject of four surgeries: one for orchiectomy, one to transplant an ovary, one for penectomy, and one for vaginoplasty and a uterus transplant. However, she died three months after her last operation.
Where was the first sex change operation performed?
{ "text": [ "Germany" ], "answer_start": [ 87 ] }
english--5863246936442961913-1
Cincinnati Bengals
The Bengals were founded in 1966 as a member of the American Football League (AFL) by former Cleveland Browns head coach Paul Brown. Brown was the Bengals' head coach from their inception to 1975. After being dismissed as the Browns' head coach by Art Modell (who had purchased majority interest in the team in 1961) in January 1963, Brown had shown interest in establishing another NFL franchise in Ohio and looked at both Cincinnati and Columbus. He ultimately chose the former when a deal between the city, Hamilton County, and Major League Baseball's Cincinnati Reds (who were seeking a replacement for the obsolete Crosley Field) was struck that resulted in an agreement to build a multipurpose stadium which could host both baseball and football games.
How old is the Cincinnati Bengals?
{ "text": [ "founded in 1966" ], "answer_start": [ 17 ] }
english-5943874763549526554-0
IMSI-catcher
An international mobile subscriber identity-catcher, or IMSI-catcher, is a telephone eavesdropping device used for intercepting mobile phone traffic and tracking location data of mobile phone users.[1] Essentially a "fake" mobile tower acting between the target mobile phone and the service provider's real towers, it is an example of a man-in-the-middle (MITM) attack. The 3G wireless standard offers some risk mitigation due to mutual authentication required from both the handset and the network.[2] However, sophisticated attacks may be able to downgrade 3G and LTE to non-LTE network services which do not require mutual authentication.[3]
What does "IMSI" stand for in IMSI-catcher?
{ "text": [ "international mobile subscriber identity-catcher" ], "answer_start": [ 4 ] }
english-6326305725476461118-0
Jörmungandr
In Norse mythology, Jörmungandr (Old Norse: Jǫrmungandr, pronounced [ˈjɔrmunˌɡandr̥], meaning "huge monster"[1]), also known as the Midgard (World) Serpent (Old Norse: Miðgarðsormr), is a sea serpent, the middle child of the giantess Angrboða and Loki. According to the Prose Edda, Odin took Loki's three children by Angrboða—the wolf Fenrir, Hel, and Jörmungandr—and tossed Jörmungandr into the great ocean that encircles Midgard.[2] The serpent grew so large that he was able to surround the earth and grasp his own tail.[2] As a result, he received the name of the Midgard Serpent or World Serpent. When he releases his tail, Ragnarök will begin. Jörmungandr's arch-enemy is the thunder-god, Thor. It is an example of an ouroboros.
Who is Jormungand's mother?
{ "text": [ "Angrboða" ], "answer_start": [ 234 ] }
english-6923181179444624621-1
Demographics of Rio de Janeiro
Rio de Janeiro City is home to more than 6million people, accounting for about 35% of the population of Rio de Janeiro State. Portuguese remains the most widely spoken language and Rio de Janeiro is the second city in the Portuguese speaking world.
What is the population of Rio, Brazil?
{ "text": [ "more than 6million people" ], "answer_start": [ 31 ] }
english-3041089275742329412-1
Australian Football League
The league currently consists of 18 teams spread over five of Australia's six states (Tasmania being the exception). Matches have been played in all states and mainland territories of Australia, as well as in New Zealand and China (although no professional teams or leagues exist outside Australia) to promote the sport abroad. The AFL season currently consists of a pre-season competition (currently branded as the "JLT Community Series"), followed by a 23-round regular (or "home-and-away") season, which runs during the Australian winter (March to September). The team with the best record after the home-and-away series is awarded the "minor premiership." The top eight teams then play off in a four-round finals series, culminating in the AFL Grand Final, which is held at the Melbourne Cricket Ground each year. The grand final winner is termed the "premiers", and is awarded the premiership cup. The current premiers are the West Coast Eagles.
What is the biggest event in the Australian Football League?
{ "text": [ "the AFL Grand Final" ], "answer_start": [ 740 ] }
english-103213181394709864-1
Rocketdyne
The Rocketdyne Division was founded by North American Aviation (NAA) in 1955, and was later part of Rockwell International (1967-1996) and Boeing (1996-2005). In 2005, the Rocketdyne Division was sold to United Technologies Corporation, becoming Pratt & Whitney Rocketdyne as part of Pratt & Whitney. In 2013, Pratt & Whitney Rocketdyne was sold to GenCorp, which merged it with Aerojet to form Aerojet Rocketdyne.[1]
When was Rocketdyne founded?
{ "text": [ "1955" ], "answer_start": [ 72 ] }
english-2750940175839985569-1
Languages of Ivory Coast
The official language, French, was introduced during the colonial period. This language is taught in schools and serves as a lingua franca in the country.
What is the official language of the Ivory Coast?
{ "text": [ "French" ], "answer_start": [ 23 ] }
english-1621664335672340991-34
Northern Virginia
As of July 2013 there were 2,775,354 people in Northern Virginia; almost exactly a third of the state's population.[31] This figure includes the exurban Clarke, Fauquier, Spotsylvania, Stafford, and Warren counties, as well as the independent city of Fredericksburg. Together, these jurisdictions account for 407,749 residents. The combined population of Arlington, Fairfax, Loudoun, and Prince William counties and the independent cities of Alexandria, Fairfax, Falls Church, Manassas, and Manassas Park is 2,367,605, which was 28.66% of Virginia's population in July 2013.[31]
How many people live in Virginia?
{ "text": [ "2,775,354" ], "answer_start": [ 27 ] }
english--2638256671365028810-1
Petrus Alphonsi
He was born at an unknown date and place in the 11th century in Spain, and educated in al-Andalus, or Islamic Spain, largely the same as modern Andalucia. As he describes himself, he was baptised at Huesca, capital of the Kingdom of Aragon, on St. Peter's Day, 29 June 1106, when he was probably approaching middle age; this is the first clear date we have in his biography.[2] In honor of the saint Peter, and of his royal patron and godfather, the Aragonese King Alfonso I he took the name of Petrus Alfonsi (Alfonso's Peter).
When was Petrus Alphonsi born?
{ "text": [ "He was born at an unknown date and place in the 11th century" ], "answer_start": [ 0 ] }
english-9180650891211271258-0
Li Linfu
Li Linfu (Chinese:李林甫; pinyin:Lǐ Línfǔ) (died January 3, 753[1]), nickname Genu (Chinese:哥奴), formally the Duke of Jin (Chinese:晉公), was an official of the Chinese Tang Dynasty, serving as a chancellor for 18 years (734–752), during the reign of Emperor Xuanzong—one of the longest terms of service for a chancellor in Tang history, and the longest during Xuanzong's reign.[2]
When did Li Linfu serve as chancellor of the Tang Dynasty?
{ "text": [ "734–" ], "answer_start": [ 216 ] }
english--9181447295939424237-5
KHON-TV
KHON-TV first signed on the air on December 15, 1952 as a primary NBC affiliate, KONA-TV, occupying the channel 11 position. It also had a secondary affiliation with DuMont (which it later shared with KULA-TV, now KITV, after it signed on in 1954) until its demise in 1955.[1] The station, which is Hawaii's second-oldest television station (behind KGMB, originally on channel 9, now on channel 5), was originally owned by Herbert Richards. Two years later in 1954, the Honolulu Advertiser purchased the station. On October 16, 1955, KONA changed channels from 11 to 2 due to the lower VHF positions (2 to 6) having the most powerful ERPs at the time. The channel 11 frequency now belongs to PBS member station KHET. In 1956, KONA was sold to Pacific and Southern Broadcasting, the forerunner of Combined Communications. KAII signed on in 1958, with KHAW following in 1961. In 1965, the station's call letters were changed to the current KHON-TV.
When was the KHON-TV station established?
{ "text": [ "December 15, 1952" ], "answer_start": [ 35 ] }
english-1078592038420253064-0
Saxony
Saxony (German: Sachsen, Upper Sorbian: Sakska), officially the Free State of Saxony[1] (German: Freistaat Sachsen [ˈfʁaɪ̯ʃtaːt ˈzaksn̩], Upper Sorbian: Swobodny stat Sakska), is a landlocked federal state of Germany, bordering the federal states of Brandenburg, Saxony Anhalt, Thuringia, and Bavaria, as well as the countries of Poland (Lower Silesian and Lubusz Voivodeships) and the Czech Republic (Karlovy Vary, Liberec, and Ústí nad Labem Regions). Its capital is Dresden, and its largest city is Leipzig.
Where was Saxony?
{ "text": [ "Germany" ], "answer_start": [ 209 ] }
english--8119354834313040370-0
Demographics of Malaysia
The demographics of Malaysia are represented by the multiple ethnic groups that exist in the country. Malaysia's population, according to the 2010 census, is 28,334,000 including non-citizens, which makes it the 42nd most populated country in the world.[1] Of these, 5.72million live in East Malaysia and 22.5million live in Peninsular Malaysia.[2] The population distribution is uneven, with some 79% of its citizens concentrated in Peninsular Malaysia, which has an area of 131,598 square kilometres (50,810.27sqmi), constituting under 40% of the total area of Malaysia.[3]
How many people live in Malaysia?
{ "text": [ "28,334,000" ], "answer_start": [ 158 ] }
english--2166329328750115089-2
History of Sydney
From 1788 to 1900 Sydney was the capital of the British colony of New South Wales. An elected city council was established in 1840. In 1900, Sydney became a state capital, when New South Wales voted to join the Australian Federation. Sydney today is Australia's largest city and a major international capital of culture and finance. The city has played host to many international events, including the 2000 Summer Olympics.
When did Sydney become the capital of New South Wales?
{ "text": [ "1900" ], "answer_start": [ 135 ] }
english-413605682184391699-28
Philip Melanchthon
But before these and other theological dissensions were ended, he died. A few days before his death he committed to writing his reasons for not fearing it. On the left were the words, "Thou shalt be delivered from sins, and be freed from the acrimony and fury of theologians"; on the right, "Thou shalt go to the light, see God, look upon his Son, learn those wonderful mysteries which thou hast not been able to understand in this life." The immediate cause of death was a severe cold which he had contracted on a journey to Leipzig in March 1560, followed by a fever that consumed his strength, weakened by many sufferings.[23] On 19 April 1560 he was pronounced dead.[24]
How did Philip Melanchthon die?
{ "text": [ "severe cold" ], "answer_start": [ 474 ] }
english--4836765779205323367-2
Dulwich Hill Line
Most of the alignment of the Dulwich Hill Line had its origins as the Metropolitan Goods railway line. From the time when the Sydney Railway Company was formed in 1848, it had been the intention of the company to build a freight terminal at Darling Harbour. To this end, a railway line was constructed between the Sydney railway station (the predecessor to Central railway station) and Darling Harbour, which opened on 26 September 1855.[1] This line was extended to Dulwich Hill via Lilyfield in 1922.[2] A short branch from Lilyfield to Rozelle served another freight terminal.
When was the Dulwich Hill Line built?
{ "text": [ "1922" ], "answer_start": [ 497 ] }
english--1860233377754067774-9
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.
Who invented the first audio recording device?
{ "text": [ "Thomas Edison" ], "answer_start": [ 112 ] }
english-2381583210782254000-2
Ashton-Tate
In 1978 Martin Marietta programmer Wayne Ratliff wrote Vulcan, a database application, to help him make picks for football pools. Written in Intel 8080 assembly language, it ran on the CP/M operating system and was modeled on JPLDIS,[1] a Univac 1108 program used at JPL and written by fellow programmer Jeb Long. Ashton-Tate was launched as a result of George Tate and Hal Lashlee having discovered Vulcan from Ratliff in 1981 and licensing it (there was never any Ashton). The original agreement was written on one page, and called for simple, generous royalty payments to Ratliff.
Who founded Ashton-Tate?
{ "text": [ "George Tate and Hal Lashlee" ], "answer_start": [ 354 ] }
english-4415480320113825826-0
Diablo Cody
Brooke Busey-Maurio (born June 14, 1978), better known by the pen name Diablo Cody,[1] is an American writer, director, and producer. She first became known for her candid memoir, Candy Girl: A Year in the Life of an Unlikely Stripper (2005), and the blog that preceded it. Later, Cody achieved critical acclaim for her debut feature film script, Juno (2007), winning awards such as the Academy Award for Best Original Screenplay, the BAFTA Award for Best Original Screenplay, the Independent Spirit Award for Best First Screenplay, and the Writers Guild of America Award for Best Original Screenplay.
What is the first film written by Diablo Cody?
{ "text": [ "Juno" ], "answer_start": [ 347 ] }
english--6643855865433223582-0
U.S. Route 20
U.S. Highway 20 (US20) is an east–west United States highway that stretches from the Pacific Northwest all the way to New England. The "0" in its route number indicates that US20 is a coast-to-coast route. Spanning 3,365 miles (5,415km), it is the longest road in the United States,[1] and particularly from Newport, Oregon to Boston, Massachusetts, the route is roughly parallel to that of the newer Interstate 90 (I-90), which is in turn the longest Interstate Highway in the U.S. There is a discontinuity in the official designation of US20 through Yellowstone National Park, with unnumbered roads used to traverse the park.
What is the longest USA highway?
{ "text": [ "Interstate 90 (I-90)" ], "answer_start": [ 402 ] }
english-756145647495309157-0
Toxorhynchites
Toxorhynchites, also called elephant mosquito or mosquito eater, is a genus of diurnal and often relatively colorful mosquitoes, found worldwide between about 35° north and 35° south. It includes the largest known species of mosquito, at up to 18mm (0.71in) in length and 24mm (0.94in) in wingspan.[1] It is among the many kinds of mosquito that do not consume blood. The adults subsist on carbohydrate-rich materials, such as honeydew, or saps and juices from damaged plants, refuse, fruit, and nectar.[2]
What is the largest type of mosquito?
{ "text": [ "Toxorhynchites" ], "answer_start": [ 0 ] }
english-7934875195018785495-36
Heavy metal music
In a review of Sir Lord Baltimore's Kingdom Come in the May 1971 Creem, Saunders wrote, "Sir Lord Baltimore seems to have down pat most all the best heavy metal tricks in the book".[99] Creem critic Lester Bangs is credited with popularizing the term via his early 1970s essays on bands such as Led Zeppelin and Black Sabbath.[100] Through the decade, heavy metal was used by certain critics as a virtually automatic putdown. In 1979, lead New York Times popular music critic John Rockwell described what he called "heavy-metal rock" as "brutally aggressive music played mostly for minds clouded by drugs",[101] and, in a different article, as "a crude exaggeration of rock basics that appeals to white teenagers".[102]
Why is heavy metal called heavy metal?
{ "text": [ "in the May 1971 Creem, Saunders wrote, \"Sir Lord Baltimore seems to have down pat most all the best heavy metal tricks in the book\".[99] Creem critic Lester Bangs is credited with popularizing the term via his early 1970s essays on bands such as Led Zeppelin and Black Sabbath" ], "answer_start": [ 49 ] }
english--2925579256646993175-0
Yuma War
The Yuma War was the name given to a series of United States military operations conducted in southern California and what is today southwestern Arizona from 1850 to 1853. The Yumans were the primary opponent of the United States Army, though engagements were fought between the Americans and other native groups in the region. Conflict generally took the form of guerrilla warfare, and, over the course of three years, the army engaged in pursuing unfriendly natives, protecting American settlers crossing the Colorado River and preventing conflict between the native tribes. A peace treaty in summer of 1853 was signed, ending hostilities between the Yuma and the United States, but it sparked a short war between the Yuma and the Cocopah. During the conflict, the historic Fort Yuma was constructed and became an important outpost on the frontier.
How long did The Yuma War go on for?
{ "text": [ "1850 to 1853" ], "answer_start": [ 158 ] }
english--8643740989141206868-1
Brooklyn Nets
In 1977, the team returned to New Jersey and played as the New Jersey Nets from 1977 to 2012. During this time, the Nets won two consecutive Eastern Conference championships (in the 2001–02 and 2002–03 seasons), but failed to win a league title. In the summer of 2012, the team moved to Barclays Center, and took its current geographic name.[10]
When did the Brooklyn Nets move to Brooklyn?
{ "text": [ "2012" ], "answer_start": [ 263 ] }
english--8023857239127586374-0
Flanders
Flanders (Dutch: Vlaanderen [ˈvlaːndərə(n)](listen), French: Flandre French pronunciation:​[flɑ̃dʁ], German: Flandern German pronunciation:[ˈflandɐn]) is the Dutch-speaking northern portion of Belgium and one of the communities, regions and language areas of Belgium. However, there are several overlapping definitions, including ones related to culture, language, politics and history, and sometimes involving neighbouring countries. The demonym associated with Flanders is Fleming, while the corresponding adjective is Flemish. The official capital of Flanders is Brussels,[1] although the Brussels Capital Region has an independent regional government, and the government of Flanders only oversees the community aspects of Flanders life in Brussels such as (Flemish) culture and education.
Where is Flanders?
{ "text": [ "northern portion of Belgium" ], "answer_start": [ 173 ] }
english--1751216373905305064-0
Lyudmila Pavlichenko
Lyudmila Mikhailovna Pavlichenko[lower-alpha 1] (néeBelova; 12 July 1916–10 October 1974) was a Soviet sniper in the Red Army during World War II,[1] credited with 309 kills. She is regarded as one of the top military snipers of all time[2] and the most successful female sniper in history.[3][4]
How many people did Lyudmila Mikhailovna Pavlichenko snipe?
{ "text": [ "309" ], "answer_start": [ 164 ] }
english--4780225662994906088-1
List of brightest stars
Apparent visual magnitudes of the brightest star can also be compared to non-stellar objects in our Solar System. Here the maximum visible magnitudes above the brightest star, Sirius (−1.46), are as follows. Excluding the Sun, the brightest objects are the Moon (−12.7), Venus (−4.89), Jupiter (−2.94), Mars (−2.91), Mercury (−2.45), and Saturn (−0.49).
What is the brightest star in the night sky?
{ "text": [ "the Moon" ], "answer_start": [ 253 ] }
english--4244609246475715256-0
David (Michelangelo)
David is a masterpiece of Renaissance sculpture created in marble between 1501 and 1504 by the Italian artist Michelangelo. David is a 5.17-metre (17.0ft)[lower-alpha 1] marble statue of a standing male nude. The statue represents the Biblical hero David, a favoured subject in the art of Florence.[1]
When did Michelangelo sculpt the David?
{ "text": [ "between 1501 and 1504" ], "answer_start": [ 66 ] }
english--1097534678424591874-0
Languages of the Ottoman Empire
The language of the court and government of the Ottoman Empire was Ottoman Turkish,[1] but many other languages were in contemporary use in parts of the empire. Although the minorities of the Ottoman Empire were free to use their language amongst themselves, if they needed to communicate with the government they had to use Ottoman Turkish.[2]
What was the lingua franca of the Ottoman Empire?
{ "text": [ "Ottoman Turkish" ], "answer_start": [ 67 ] }
english--1281807335761932155-31
Microglia
The ability to view and characterize different neural cells including microglia began in 1880 when Nissl staining was developed by Franz Nissl. Franz Nissl and F. Robertson first described microglial cells during their histology experiments. The cell staining techniques in the 1880s showed that microglia are related to macrophages. The activation of microglia and formation of ramified microglial clusters was first noted by Victor Babeş while studying a rabies case in 1897. Babeş noted the cells were found in a variety of viral brain infections but did not know what the clusters of microglia he saw were.[30] Pío del Río Hortega, a student of Santiago Ramón y Cajal, first called the cells "microglia" around 1920. He went on to characterize microglial response to brain lesions in 1927 and note the "fountains of microglia" present in the corpus callosum and other perinatal white matter areas in 1932. After many years of research Rio-Hortega became generally considered as the "Father of Microglia."[31][32] For a long period of time little improvement was made in our knowledge of microglia. Then, in 1988, Hickey and Kimura showed that perivascular microglial cells are bone-marrow derived, and express high levels of MHC class II proteins used for antigen presentation. This confirmed Pio Del Rio-Hortega's postulate that microglial cells functioned similarly to macrophages by performing phagocytosis and antigen presentation.
How was microglia discovered?
{ "text": [ "1880" ], "answer_start": [ 89 ] }
english--4494768716153331391-0
NBC
The National Broadcasting Company (NBC) is an American English-language commercial terrestrial television network that is a flagship property of NBCUniversal, a subsidiary of Comcast. The network is headquartered at 30 Rockefeller Plaza in New York City, with additional major offices near Los Angeles (at 10 Universal City Plaza), Chicago (at the NBC Tower) and Philadelphia (at the Comcast Technology Center). The network is one of the Big Three television networks. NBC is sometimes referred to as the "Peacock Network", in reference to its stylized peacock logo, introduced in 1956 to promote the company's innovations in early color broadcasting. It became the network's official emblem in 1979.
What's the meaning of NBC?
{ "text": [ "National Broadcasting Company" ], "answer_start": [ 4 ] }
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Tsai Ing-wen
Tsai Ing-wen (born 31 August 1956) is a Chinese stateswoman, legal scholar and attorney currently serving as the President of the Republic of China, commonly known as Taiwan, since May 20, 2016. The first woman to be elected to the office, Tsai is the seventh president of the Republic of China under the 1947 Constitution and the second president from the Democratic Progressive Party (DPP); part of Taiwan's Pan-Green Coalition. She is also the first president to be of both Hakka and aboriginal descent (a quarter Paiwan from her grandmother),[1] the first unmarried president, the first to have never held an elected executive post before presidency and the first to be popularly elected without having previously served as the Mayor of Taipei (Former presidents Lee Teng-hui, Chen Shui-bian and Ma Ying-jeou all served as the Mayor of Taipei). She was the Democratic Progressive Party candidate in the 2012 and 2016 presidential elections. Tsai previously served as party chair from 2008 to 2012, and from 2014 to 2018.
Who is Taiwan's president?
{ "text": [ "Tsai Ing-wen" ], "answer_start": [ 0 ] }
english-3048064435237672589-1
Commonwealth of Independent States
The CIS has its origins in the Soviet Union (USSR), which was established by the 1922 Treaty and Declaration of the Creation of the USSR by the Russian SFSR, Byelorussian SSR and Ukrainian SSR. When the USSR began to fall in 1991, the founding republics signed the Belavezha Accords on 8 December 1991, declaring the Soviet Union would cease to exist and proclaimed the CIS in its place. A few days later the Alma-Ata Protocol was signed, which declared that Soviet Union was dissolved and that the Russian Federation was to be its successor state. The Baltic states (Estonia, Latvia and Lithuania), which regard their membership in the Soviet Union as an illegal occupation, chose not to participate. Georgia withdrew its membership in 2008. Ukraine, which participated as an associate member, ended its participation in CIS statutory bodies on 19 May 2018.[3]
When was the Commonwealth of Independent States formed?
{ "text": [ "8 December 1991" ], "answer_start": [ 287 ] }
english-6533714452665071746-0
Game Boy
The Game Boy[lower-alpha 1] is an 8-bit handheld game console which was developed and manufactured by Nintendo and first released on April21,1989(1989-04-21), in North America on July31,1989(1989-07-31), and in Europe on September28,1990(1990-09-28). It is the first handheld console in the Game Boy line and was created and published by Satoru Okada and Nintendo Research & Development 1.[8] This same team, led by Gunpei Yokoi at the time, is credited with designing the Game & Watch series as well as several popular games for the Nintendo Entertainment System.[9] Redesigned versions were released in 1996 and 1998 in the form of Game Boy Pocket and Game Boy Light (Japan only), respectively.
When was the first Gameboy released by Nintendo?
{ "text": [ "April21,1989" ], "answer_start": [ 133 ] }
english-4813352803921104865-0
List of EastEnders characters (1985)
The following is a list of characters that first appeared in the BBC soap opera EastEnders in 1985, by order of first appearance. They were all introduced by executive producer Julia Smith. The first episode of EastEnders was broadcast on 19 February 1985, and twenty-three main characters were already created for their first appearance. The first character to be seen was Den Watts, followed by Ali Osman and then Arthur Fowler, all of whom find Reg Cox dying in his flat. Ethel Skinner, Harold Legg and Pauline Fowler appear, after Den alerts them of Reg's death. With Ethel is her pug Willy along with Lou Beale. Saeed and Naima Jeffery are seen working in the local shop whilst Angie Watts is seen in The Queen Victoria, Walford's local pub. Nick Cotton and Sue Osman are next seen, whilst Pete and Kathy Beale work at the fruit and veg stall and Hassan Osman is seen with his parents in the café. Sharon Watts, Ian Beale and Michelle Fowler are next seen and Mark Fowler is seen going into the bookies. Lastly, Roly the dog is seen in the pub when a fight breaks out.
Who was the first executive producer of EastEnders?
{ "text": [ "Julia Smith" ], "answer_start": [ 177 ] }
english--3251762100269658809-0
François Lays
François Lay, better known under the stage name Lays [1] (14 February 1758 – 30 March 1831[2]), was a French baritone and tenor opera singer. Originally destined for a career in the church, Lays was recruited by the Paris Opéra in 1779. He soon became a leading member of the company, in spite of quarrels with the management. Lays enthusiastically welcomed the French Revolution and became involved in politics with the encouragement of his friend Bertrand Barère. Barère's downfall led to Lays being imprisoned briefly, but he soon won back the public and secured the patronage of Napoleon, at whose coronation and second wedding he sang. This association with the Emperor caused him trouble when the Bourbon monarchy was restored and Lays's final years were darkened by disputes over his pension, mounting debts, the death of his only son and his wife's illness. After a career spanning more than four decades, he died in poverty.
When was François Lay born?
{ "text": [ "14 February 1758" ], "answer_start": [ 58 ] }
english-3457432184155956553-0
Ductility
Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design (10th Ed.) [1] significant denotes about 5.0 percent elongation (Section 5.3, p. 233). See also Eq. 2–12, p. 50 for definitions of percent elongation and percent area reduction. Ductility is often characterized by a material's ability to be stretched into a wire.
What does ductile mean?
{ "text": [ "a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test" ], "answer_start": [ 13 ] }
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American Pie (film)
American Pie is a 1999 American teen sex comedy film written by Adam Herz and directed by brothers Paul and Chris Weitz, in their directorial film debut. It is the first film in the American Pie theatrical series. The film was a box-office hit and spawned three direct sequels: American Pie 2 (2001), American Wedding (2003), and American Reunion (2012).[2] The film concentrates on five best friends (Jim, Kevin, Oz, Finch, and Stifler) who attend East Great Falls High. With the exception of Stifler (who has already lost his virginity), the guys make a pact to lose their virginity before their high school graduation. The title is borrowed from the song of the same name and refers to a scene in the film, in which the protagonist is caught masturbating with a pie after being told that third base feels like "warm apple pie". Writer Adam Herz has stated that the title also refers to the quest of losing one's virginity in high school, which is as "American as apple pie."
When did the first American Pie movie come out?
{ "text": [ "1999" ], "answer_start": [ 18 ] }
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Beacham Theatre
Beacham outfitted his theater with innovative state-of-the art equipment from the Southern Theater Equipment Company of Atlanta.[19] The Beacham's box office in the lobby featured both an automatic admission ticket vending machine dispenser and ticket chopping machine. A decorative marquee that was unique in Florida extended toward the street and featured an electric changeable sign that flashed the daily program.[18] Two Powers 6B type "E" projectors were supplied by the N Power company of New York. The Midas Gold film screen was made especially for the Beacham. A medium-sized pipe organ from the Austin Organ Company of Hartford, Connecticut, was purchased and installed at a cost of $15,000.[18] The organ, Opus 1034 with 3 manuals in a center console, 24 ranks of pipes and 24 stops[20] was played by both Mr. Herman Stuart and Mrs. Roberta Branch Beacham, wife of Braxton Beacham Jr. to accompany silent films and vaudeville acts.[18] Typhoon cooling and ventilating equipment was installed in the theater. The Beacham Building's construction featured numerous fireproofing and fire safety measures. When the theater opened, the auditorium had an operating capacity of 1400.[18]
How many people can Beacham Theatre hold?
{ "text": [ "1400" ], "answer_start": [ 1190 ] }
english--9101165461821951122-0
Knights Hospitaller
The Order of Knights of the Hospital of Saint John of Jerusalem (Latin: Ordo Fratrum Hospitalis Sancti Ioannis Hierosolymitani; Italian: Cavalieri dell'Ordine dell'Ospedale di San Giovanni di Gerusalemme), also known as the Order of Saint John, Order of Hospitallers, Knights Hospitaller, Knights Hospitalier or Hospitallers, was a medieval and early modern Catholic military order. It was headquartered in the Kingdom of Jerusalem, on the island of Rhodes, in Malta and St Petersburg.
Where are the Knights Templar headquartered?
{ "text": [ "Kingdom of Jerusalem, on the island of Rhodes, in Malta and St Petersburg" ], "answer_start": [ 411 ] }
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Mickey Mouse
Disney had Ub Iwerks secretly begin animating a new cartoon while still under contract with Universal. The cartoon was co-directed by Walt Disney and Ub Iwerks. Iwerks was the main animator for the short and reportedly spent six weeks working on it. In fact, Iwerks was the main animator for every Disney short released in 1928 and 1929. Hugh Harman and Rudolf Ising also assisted Disney during those years. They had already signed their contracts with Charles Mintz, but he was still in the process of forming his new studio and so for the time being they were still employed by Disney. This short would be the last they animated under this somewhat awkward situation.[1]
When did Disney introduce Mickey Mouse?
{ "text": [ "1928" ], "answer_start": [ 323 ] }
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Águas de São Pedro
Recognizing the importance of the thermal springs in the region, the São Paulo State Government on 19 June 1940 founded[21][22] the Estância Hidromineral e Climática de Águas de São Pedro (Hydromineral and Climatic Spa of Águas de São Pedro). Despite this, the city celebrates its birthday on 25 July,[23] the date in 1940 of the founding of the first major building in the city, the Grande Hotel (now Grande Hotel São Pedro). The municipality of Águas de São Pedro was incorporated by State Law No.233, of 24 December 1948.[1]
When was Águas de São Pedro founded?
{ "text": [ "19 June 1940" ], "answer_start": [ 99 ] }
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2018 TT Pro League
The 2018 TT Pro League season is the 20th season of the TT Pro League, the Trinidad and Tobago professional league for association football clubs, since its establishment in 1999. A total of ten teams are contesting the league, with North East Stars the defending champions from the 2017 season.[1]
How many teams are in the TT Pro League?
{ "text": [ "ten" ], "answer_start": [ 191 ] }
english-8434952698541568870-7
List of The 39 Clues characters
Amy and Dan Cahill (both from Boston,who are kids that took up the quest). Nellie Gomez (Also from Massachusetts) serves as their au pair and supervisor.[29] They are the protagonists of the franchise. Amy is fourteen years old while Dan is eleven. Both of them have jade eyes.[30] Amy is shown to be intelligent and analytical, while Dan is more active, with a photographic memory. Amy, however, is agoraphobic and pyrophobic,;[2][31] while Dan has asthma and is claustrophobic. They were both wards of Beatrice Cahill since the death of their parents Hope Cahill and Arthur Trent.[32] Throughout the hunt, Amy, and Dan provided the least power to search for the Clues. Surprisingly, they have collected as many Clues as everyone in the hunt, with the help of Nellie Gomez . In the end, Amy and Dan reunite the Cahill family altogether, bringing peace to every Cahill who worked almost 500 years for finding the 39 Clues. Following the events of Into The Gauntlet, and after making peace with Ian and Natalie Kabra, Hamilton Holt, Alistair Oh, Sinead Starling and Jonah Wizard, Amy is named their grandmother Grace's successor and head of the family.[5] They are now in custody of Nellie Gomez and Fiske Cahill. Their branch is revealed late in the series to be Madrigals; the secret fifth branch descended from Madeleine Cahill.[5] Amy's official card is No. 18 while Dan's is No. 2.[9]
Who is the protagonist of The 39 Clues?
{ "text": [ "Dan Cahill" ], "answer_start": [ 8 ] }
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United States one-dollar bill
1862: The first one-dollar bill was issued as a Legal Tender Note (United States Note) with a portrait of Salmon P. Chase, the Secretary of the Treasury under President Abraham Lincoln.[7][8] 1869: The $1 United States Note was redesigned with a portrait of George Washington in the center and a vignette of Christopher Columbus sighting land to the left. The obverse of the note also featured green and blue tinting. Although this note is technically a United States Note, TREASURY NOTE appeared on it instead of UNITED STATES NOTE.[9] 1874: The Series of 1869 United States Note was revised. Changes on the obverse included removing the green and blue tinting, adding a red floral design around the word WASHINGTON D.C., and changing the term TREASURY NOTE to UNITED STATES NOTE. The reverse was completely redesigned. This note was also issued as Series of 1875 and 1878.[10] 1880: The red floral design around the words ONE DOLLAR and WASHINGTON D.C. on the United States Note was removed and replaced with a large red seal. Later versions also had blue serial numbers and a small seal moved to the left side of the note.[10] 1886: The first woman to appear on U.S. currency, Martha Washington, was featured on the $1 silver certificate. The reverse of the note featured an ornate design that occupied the entire note, excluding the borders.[11] 1890: One-dollar Treasury or "Coin Notes" were issued for government purchases of silver bullion from the silver mining industry. The reverse featured the large word ONE in the center surrounded by an ornate design that occupied almost the entire note.[12] 1891: The reverse of the Series of 1890 Treasury Note was redesigned because the treasury felt that it was too "busy," which would make it too easy to counterfeit. More open space was incorporated into the new design. The obverse was largely unchanged.[13] 1896: The famous "Educational Series" Silver Certificate was issued. The entire obverse was covered with artwork of allegorical figures representing "history instructing youth" in front of Washington D.C. The reverse featured portraits of George and Martha Washington surrounded by an ornate design that occupied almost the entire note.[14] 1899: The $1 Silver Certificate was again redesigned. The obverse featured a vignette of the United States Capitol behind a bald eagle perched on an American flag. Below that were small portraits of Abraham Lincoln to the left and Ulysses S. Grant to the right.[15] 1917: The obverse of the $1 United States Note was changed slightly with the removal of ornamental frames that surrounded the serial numbers.[16] 1918: The only large-sized, Federal Reserve Note-like $1 bill was issued as a Federal Reserve Bank Note (not to be confused with Federal Reserve Notes). Each note was an obligation of the issuing Federal Reserve Bank and could only be redeemed at that corresponding bank. The obverse of the note featured a borderless portrait of George Washington to the left and wording in the entire center. The reverse featured a bald eagle in flight clutching an American flag.[17] 1923: Both the one-dollar United States Note and Silver Certificate were redesigned. Both notes featured the same reverse and an almost identical obverse with the same border design and portrait of George Washington. The only difference between the two notes was the color of ink used for the numeral 1 crossed by the word DOLLAR, Treasury seal, and serial numbers along with the wording of the obligations. These dollar bills were the first and only large-size notes with a standardized design for different types of notes of the same denomination; this same concept would later be used on small-size notes.[18]
When was the dollar bill introduced?
{ "text": [ "1862" ], "answer_start": [ 0 ] }
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Ancient Olympic Games
Artistic expression was a major part of the games. Sculptors, poets, painters and other artisans would come to the games to display their works in what became an artistic competition. Sculptors created works like Myron's Diskobolos or Discus Thrower. Their aim was to highlight natural human movement and the shape of muscles and the body. Poets would be commissioned to write poems in praise of the Olympic victors. Such victory songs or epinicians, were passed on from generation to generation and many of them have lasted far longer than any other honor made for the same purpose.[32] Pierre de Coubertin, one of the founders of the modern Olympic Games, wanted to fully imitate the ancient Olympics in every way. Included in his vision was an artistic competition modeled on the ancient Olympics and held every four years, during the celebration of the Olympic Games.[33] His desire came to fruition at the Olympics held in Athens in 1896.[34]
When were the first Olympic Games?
{ "text": [ "1896" ], "answer_start": [ 939 ] }
english-7544605786334816222-16
History of Ontario
A political stalemate between the French- and English-speaking legislators, as well as fear of aggression from the United States during the American Civil War, led the political elite to hold a series of conferences in the 1860s to effect a broader federal union of all British North American colonies. The British North America Act took effect on July 1, 1867, establishing the Dominion of Canada, initially with four provinces: Nova Scotia, New Brunswick, Quebec and Ontario. The Province of Canada was divided at this point into Ontario and Quebec so that each major European linguistic group would have its own province.
When did Ontario get founded?
{ "text": [ "July 1, 1867" ], "answer_start": [ 348 ] }
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Demographics of Afghanistan
The population of Afghanistan is around 33 million as of 2016,[1] which includes the roughly 3 million Afghan citizens living as refugees in both Pakistan and Iran.[5] The nation is composed of a multi-ethnic and multilingual society, reflecting its location astride historic trade and invasion routes between Central Asia, Southern Asia, and Western Asia. Its largest ethnic group is the Pashtun, followed by Tajik, Hazara, Uzbek, Aimak, Turkmen, Baloch and a few others.[1][6]
What is the population of Afghanistan?
{ "text": [ "33 million" ], "answer_start": [ 40 ] }
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Athletic Bilbao
The club is one of three founding members of the Primera División that have never been relegated from the top division since its inception in 1929, the others being Real Madrid and Barcelona. Athletic have won La Liga on eight occasions, fourth most in the history of the league. In the table of Copa del Rey titles, Athletic is second only to Barcelona, having won it 24 times (per the team's official records; the Royal Spanish Football Federation (RFEF) recognizes 23 victories). The club also has one of the most successful women's teams in Spain, which has won five championships in the Primera División Femenina.
When was Athletic Bilbao established?
{ "text": [ "1929" ], "answer_start": [ 142 ] }