MhoOmm/HotpotQA-Extractive-Reader huggingface dataset:
Title: USS Enterprise (CV-6)

Content:
USS "Enterprise" (CV-6), was the seventh U.S. Navy vessel to bear the name.  Colloquially called "the Big E", she was the sixth aircraft carrier of the United States Navy.  A "Yorktown"-class carrier, she was launched in 1936 and was one of only three American carriers commissioned before World War II to survive the war (the others being "Saratoga" and "Ranger" ).  She participated in more major actions of the war against Japan than any other United States ship.  These actions included the Attack on Pearl Harbor (18 dive bombers of VS-6 were over the harbor, 6 were shot down with a loss of eleven men, making her the only American Aircraft carrier with men at Pearl Harbor during the Attack and the first to receive casualties during the Pacific War), the Battle of Midway, the Battle of the Eastern Solomons, the Battle of the Santa Cruz Islands, various other air-sea engagements during the Guadalcanal Campaign, the Battle of the Philippine Sea, and the Battle of Leyte Gulf.  "Enterprise" earned 20 battle stars, the most for any U.S. warship in World War II, and was the most decorated U.S. ship of World War II, She is also the first American ship to sink an enemy vessel during the Pacific War, the sole surviving pilot of the six planes shot down over Pearl Harbor sank Japanese submarine I-70 on 10 December 1941.  On three occasions during the Pacific War, the Japanese announced that she had been sunk in battle, resulting in her being named "The Grey Ghost".

Title: USS Rich (DD-820)

Content:
USS "Rich" (DD-820/DDE-820) was a "Gearing"-class destroyer in the United States Navy during the Korean War and the Vietnam War.  She was the second ship named in honor of Lieutenant (j.g.) Ralph McMaster Rich (1916–1942), who was awarded the Navy Cross for his leadership as a fighter pilot off the USS "Enterprise" (CV-6) during the Battle of Midway.

Question: When was the ship Ralph McMaster Rich was awarded the Navy Cross for his leadership on first launched?
Answer: 1936
Title: Libby Villari

Content:
Margaret Elizabeth "Libby" Villari (née Webb; born November 17, 1951) is an American actress. She is best known for her recurring role as Mayor Lucy Rodell on "Friday Night Lights". Her film appearances include "Infamous", "What's Eating Gilbert Grape", "Boys Don't Cry", and "The Faculty".

Title: The Faculty

Content:
The Faculty is a 1998 American science fiction teen horror film written by Kevin Williamson, directed by Robert Rodriguez, and starring Elijah Wood, Josh Hartnett, Shawn Hatosy, Jordana Brewster, Clea DuVall, Laura Harris, Robert Patrick, Bebe Neuwirth, Piper Laurie, Famke Janssen, Usher Raymond, Salma Hayek, and Jon Stewart.

Question: Libby Villari appeared in a 1998 American science fiction teen horror film directed by who?
Answer: Robert Rodriguez
Title: Master of Destiny

Content:
Master of Destiny (; literally "Across Heaven and Earth") is an 2015 Hong Kong joint China epic television drama created by Hong Kong director Wong Jing and produced by his production company Jing's Entertainment Limited, "Master of Destiny" chronicles the rise and the eventual hardships of the affluent Cho family from Hong Kong, which eventually, they fight the corruption that reeks inside their family, and stars Liza Wang, Angie Chiu, Hawick Lau, Kenny Wong, Edwin Siu, Kimmy Tong, and Monica Mok as the main cast. Filming commenced on 1 August 2013 in Tianjin, China. The mainland China version will have 40 episodes and began airing on Anhui Television on 28 May 2015 with Mandarin voice dubbing. Hong Kong broadcast will begin on airing on Jade and HD Jade channels 22 June 2015 every Monday through Friday during its 8:30-9:30 pm timeslot with 32 episodes total. It will be distributed by TVBC and TVB International.

Title: Edwin Siu

Content:
Edwin Siu (, born 23 March 1977) is a Hong Kong actor and singer. Siu started his career as an idol singer and was formerly managed by Music Nation Group. After making a controversial comment at an award ceremony in 2002, Siu temporary left the Hong Kong entertainment industry to restart his career in Mainland China. In 2008, he returned to Hong Kong and signed an artist contract with TVB.

Question: Master of Destiny, is an 2015 Hong Kong joint China epic television drama, it stars which Hong Kong actor and singer, formerly managed by Music Nation Group?  
Answer: Edwin Siu
Title: Springfield Armory

Content:
The Springfield Armory, located in the city of Springfield, Massachusetts, was the primary center for the manufacture of U.S. military firearms from 1777 until its closing in 1968. The site is preserved as the Springfield Armory National Historic Site, Western Massachusetts' only unit of the national park system. It features the world's largest collection of historic American firearms.

Title: Springfield Model 1812 Musket

Content:
The Springfield Model 1812 Musket is a .69 caliber, flintlock musket produced by the Springfield Armory.

Question: Which armory features the world's largest collection of historical American firearms and produced the Springfield Model 1812 Musket?
Answer: The Springfield Armory
Title: Beck

Content:
Beck Hansen (born Bek David Campbell; July 8, 1970), known mononymously as Beck, is an American singer, songwriter, record producer, and multi-instrumentalist.  He is mostly known for his musical composition, as well as a palette of sonic genres.

Title: Guerolito

Content:
Guerolito is the second remix album by Beck, released in December 2005.  It features all of the songs from regular edition of "Guero" in remixed forms by a variety of artists, with the addition of "Clap Hands", originally found on the special limited edition of "Guero".

Question: What is the artist of Guerolito most known for?
Answer: his musical composition
Title: Culture (Migos album)

Content:
Culture (stylized as C U L T U R E) is the second studio album by American hip hop trio Migos. It was released on January 27, 2017, by Quality Control Music, 300 Entertainment and Atlantic Records. The album features guest appearances from DJ Khaled, Gucci Mane, 2 Chainz, Travis Scott and Lil Uzi Vert, while the production was handled by Metro Boomin and Murda Beatz, among others.

Title: Migos discography

Content:
The American hip hop group Migos has released two studio albums, one extended play (EP), twelve mixtapes and nineteen singles (including eight as a featured artist). On July 31, 2015, Migos released their debut studio album, "Yung Rich Nation". On January 27, 2017, Migos released their second studio album, "Culture".

Question: Which studio album was released by the hip hop group Migos featuring  guest appearances from DJ Khaled, Gucci Mane, 2 Chainz, Travis Scott and Lil Uzi Vert?
Answer: Culture
Title: Nissan Altima

Content:
The Nissan Altima (Japanese: 日産・アルティマ ) is a mid-size car which has been manufactured by Nissan since 1992.  It is a continuation of the Nissan Bluebird line, which began in 1957.  The Nissan Altima mainly competes against cars such as Chevrolet's Malibu, Ford's Fusion, Honda's Accord, Hyundai's Sonata, Mazda's Mazda6, Subaru's Legacy, Kia's Optima, Toyota's Camry and Volkswagen's Passat.

Title: Ford Fusion (Americas)

Content:
The Ford Fusion is a four-door, five passenger mid-size sedan manufactured and marketed by Ford across three generations in gasoline and gas/electric hybrid variants.  Introduced for model year 2006, the Fusion is manufactured at Ford's Hermosillo Stamping & Assembly plant along with its rebadged variant the Lincoln MKZ — and formerly with its now discontinued rebadged variant, the Mercury Milan, all sharing the CD3 platform.  The Ford Fusion mainly competes against cars such as the Buick Regal, Chevrolet Malibu, Honda Accord, Hyundai Sonata, Kia Optima, Mitsubishi Lancer, Nissan Altima, Toyota Camry and Volkswagen Passat.

Question: What discontinued Mercury model was a rebadged variant of Ford's competitor to the Nissan Altima?
Answer: Mercury Milan
Title: TLC (group)

Content:
TLC is an American girl group whose original line-up consisted of Tionne "T-Boz" Watkins, Lisa "Left Eye" Lopes and Rozonda "Chilli" Thomas.  Formed in Atlanta, Georgia in 1990, the group was very successful during the 1990s despite numerous spats with the law, each other, and the group's record label and management.  They scored nine top-ten hits on the "Billboard" Hot 100, including four number-one singles "Creep", "Waterfalls", "No Scrubs", and "Unpretty".  The group also recorded four multi-platinum albums, including "CrazySexyCool" (1994) which still remains the only album by a female group to receive a diamond certification from the Recording Industry Association of America (RIAA).  TLC also became the first R&B group in history to receive Million certification from the Recording Industry Association of Japan (RIAJ) for "FanMail" (1999).

Title: Lisa Lopes

Content:
Lisa Nicole Lopes (May 27, 1971 – April 25, 2002), better known by her stage name Left Eye, was an American hip hop singer, rapper, actress, songwriter and producer.  She rose to fame in the early 1990s as one-third of the girl group TLC, alongside Tionne "T-Boz" Watkins and Rozonda "Chilli" Thomas.  Besides rapping and singing background vocals on TLC recordings, Lopes was one of the creative forces behind the group.  She received more cowriting credits than the other members.  She also designed the outfits and stage for the group and brought concepts to the group image, album titles, artworks and music videos.  Through her work with TLC, Lopes won four Grammy Awards.

Question: What is the name of the American hip hop singer, rapper, actress, songwriter and producer of this American girl group formed in Atlanta, Georgia in 1990, who contributed to the outfit and stage designs and received a lot of song-writing credits?
Answer: Lisa Nicole Lopes
Title: Arvo Pärt

Content:
Arvo Pärt (] ; born 11 September 1935) is an Estonian composer of classical and religious music.  Since the late 1970s, Pärt has worked in a minimalist style that employs his self-invented compositional technique, tintinnabuli.  Pärt's music is in part inspired by Gregorian chant.  His most performed works include "Fratres" (1977), "Spiegel im Spiegel" (1978), and "Für Alina" (1976).  Pärt has been the most performed living composer in the world for five consecutive years.

Title: Stabat Mater (Pärt)

Content:
Stabat Mater is a musical setting of the Stabat Mater sequence composed by Arvo Pärt in 1985, a commission of the Alban Berg Foundation.  The piece is scored for a trio of singers: soprano, alto, and tenor; and a trio of string instruments violin, viola, and violoncello; it has a duration of approximately 24 minutes.  A version with expanded forces (mixed chorus and orchestra) was premiered on June 12, 2008 at the Großen Musikvereinssaal during the Wiener Festwochen 2008 with Kristjan Järvi conducting the Singverein der Gesellschaft der Musikfreunde in Wien and the Tonkünstler-Orchester Niederösterreich.  This new version was commissioned by the Tonkünstler-Orchester.  "Stabat Mater" is composed in Pärt's characteristic tintinnabuli style (which he has employed nearly exclusively since 1976) in which arpeggiations of a major or minor triad are combined with ascending or descending diatonic scales.

Question: What did the man who has the work "Fratres" composed in 1985  and a commission of the Alban Berg Foundation?
Answer: Stabat Mater
Title: Beck

Content:
Beck Hansen (born Bek David Campbell; July 8, 1970), known mononymously as Beck, is an American singer, songwriter, record producer, and multi-instrumentalist.  He is mostly known for his musical composition, as well as a palette of sonic genres.

Title: Heaven Can Wait (Charlotte Gainsbourg song)

Content:
"Heaven Can Wait" is the first single by Charlotte Gainsbourg from her album IRM.  The song prominently features Beck, who wrote the song and produced "IRM", on backing vocals.  It was chosen as the iTunes Pick of the Week on March 2, 2010.

Question: Heaven can wait is a single that prominently features an American singer, songwriter, record producer, and multi-instrumentalist, that is mostly known for what?
Answer: musical composition
Title: Juan Rulfo

Content:
Juan Nepomuceno Carlos Pérez Rulfo Vizcaíno, best known as Juan Rulfo (] ; 16 May 1917 – 7 January 1986), was a Mexican writer, screenwriter and photographer. He is best known for two literary works, "El Llano en llamas" (1953), a collection of short stories, and the 1955 novel "Pedro Páramo". Fifteen of the seventeen short stories in "El Llano en llamas" have been translated into English and published as "The Burning Plain and Other Stories". This collection includes the popular tale "¡Diles que no me maten!" ("Tell Them Not to Kill Me!") .

Title: Sandra Dallas

Content:
Sandra Dallas is an award-winning American author of 13 adult novels, 2 children's novels, and 7 non-fiction books. Previously, she was an ex-reporter and bureau chief for "BusinessWeek" magazine for the Denver region.

Question: Who wrote more novels, Sandra Dallas or Juan Rulfo?
Answer: Sandra Dallas
Title: Moonshine Music

Content:
Moonshine Music was an electronic music record label founded by Steve Levy and Ricardo Vinas, in Los Angeles in 1992, and later headquartered in West Hollywood, California. Moonshine released over 250 compilations albums, many of which were DJ mixed. Moonshine helped to launch the career of DJ Keoki and his side-kick producer Dave Audé. By publishing the work of British audiovisual artists Addictive TV, Moonshine became one of the first US dance labels to release a DVD.

Title: DJ Keoki

Content:
George Lopez (born October 23, 1966), known by his stage name DJ Keoki or Keoki Franconi, is a Salvadoran-American electronic musician, among other genres, DJ. Born in El Salvador and raised in Hawaii, Keoki began advertising himself as "superstar" shortly after moving to New York City.

Question: Moonshine music helped launch the career of a Salvadoran-American electronic musician who was raised where?
Answer: Hawaii
Title: Realiti (Grimes song)

Content:
"Realiti" (stylized as "REALiTi") is a song by Canadian singer Grimes.  Originally slated for release on her scrapped fourth studio album, it was released as a YouTube video on March 8, 2015 as a thank you to her fans in Asia.  The song was later announced to be included on her 2015 album "Art Angels".  The demo version was included as a bonus track on the CD release of the album.

Title: Grimes (musician)

Content:
Claire Elise Boucher (born March 17, 1988), better known by the stage name Grimes, is a Canadian record producer, songwriter, music engineer, singer, video director and editor, and visual artist.

Question: Canadian singer Claire Elise Boucher who wrote the album "Art Angels" under what stage name?
Answer: Grimes
Title: Rose Marie

Content:
Rose Marie Mazetta (born August 15, 1923), known professionally as Rose Marie, is an American actress. As a child performer she had a successful singing career as Baby Rose Marie. A veteran of vaudeville and one of its last surviving stars, her career includes film, radio, records, theater, night clubs and television. Her most famous role was television comedy writer Sally Rogers on the CBS situation comedy "The Dick Van Dyke Show". She later portrayed Myrna Gibbons on "The Doris Day Show" and was also a frequent panelist on the game show "Hollywood Squares". She was the first major star to be known simply by her first names and is the subject of a documentary film "Wait for Your Laugh" (2017) which features interviews from numerous co-stars, including Carl Reiner, Dick Van Dyke, Peter Marshall and Tim Conway.

Title: Dead Heat on a Merry-Go-Round

Content:
Dead Heat on a Merry-Go-Round is a 1966 crime film written and directed by Bernard Girard, starring James Coburn, Camilla Sparv, Aldo Ray, Nina Wayne, Todd Armstrong, Robert Webber, Rose Marie, and Harrison Ford (in his film debut) as a bellhop.

Question: Who directed the 1966 crime film that starred the actress who played Myrna Gibbons on "The Doris Day Show"?
Answer: Bernard Girard
Title: Carolyn Scott

Content:
Carolyn Scott is an American art director and set decorator. She won an Academy Award in the category Best Art Direction for the film "The Madness of King George".

Title: The Madness of King George

Content:
The Madness of King George is a 1994 British biographical historical comedy-drama film directed by Nicholas Hytner and adapted by Alan Bennett from his own play, "The Madness of George III". It tells the true story of George III of Great Britain's deteriorating mental health, and his equally declining relationship with his eldest son, the Prince of Wales, particularly focusing on the period around the Regency Crisis of 1788–89. Modern medicine has suggested that the King's symptoms were the result of acute intermittent porphyria, although this theory has more recently been vigorously challenged, most notably by a research project based at St George's, University of London, which concluded that George III did actually suffer from mental illness after all.

Question: which British biographical historical comedy-drama film did Carolyn Scott win  an Academy Award in the category Best Art Direction for 
Answer: The Madness of King George
Title: Nitric acid

Content:
Nitric acid (HNO), also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid.

Title: Xanthoproteic acid

Content:
Xanthoproteic acid is a noncrystallizable yellow substance derived from proteins upon treatment with nitric acid.  Nitric acid reacts with proteins to form yellow nitrated products.  This reaction is known as the xanthoproteic reaction.  This test is carried out by adding concentrated nitric acid to the substance being tested, and then heating the mixture.  If proteins are present that contains amino acids with aromatic rings, the mixture turns yellow.  Upon adding a strong base such as liquid ammonia, the color turns orange.  These color changes are caused by nitrated aromatic rings in the protein.  The xanthoproteic test is specific for aromatic compounds such as tyrosine, tryptophan and phenyalanine.

Question: Also known as spirit of nider, what reacts with proteins to form yellow products?
Answer: Nitric acid
Title: Wyeth

Content:
Wyeth was a pharmaceutical company purchased by Pfizer in 2009.  The company was founded in Philadelphia, Pennsylvania, in 1860 as John Wyeth and Brother.  It was later known as American Home Products before being renamed to Wyeth in 2002.  Its headquarters moved to Collegeville, Pennsylvania, and Madison, New Jersey, before its headquarters were consolidated with Pfizer's in New York City after the 2009 merger.  The infant and maternal nutrition business was acquired by Nestlé in 2012.

Title: Premarin

Content:
Premarin is the brand name for an estrogen medication that consists of conjugated estrogens isolated from the urine of pregnant mares (pregnant mares' urine).  It is manufactured by Wyeth (now a part of Pfizer), and was first marketed in 1941 and 1942 in Canada and the United States, respectively, for the treatment of menopausal symptoms.

Question: The manufacturer of Premarin was purchased by Pfizer in what year?
Answer: 2009
Title: Superman (1978 film)

Content:
Superman (informally titled Superman: The Movie in some listings and reference sources) is a 1978 superhero film directed by Richard Donner and based on the DC Comics character of the same name. The film is a British, Swiss, Panamanian and American joint venture, produced by Warner Bros., Film Export A.G., Dovemead Limited and International Film Productions. "Superman" features an ensemble cast of Marlon Brando, Gene Hackman, Christopher Reeve, Jeff East, Margot Kidder, Glenn Ford, Phyllis Thaxter, Jackie Cooper, Trevor Howard, Marc McClure, Terence Stamp, Valerie Perrine, Ned Beatty, Jack O'Halloran, Maria Schell, and Sarah Douglas. The film depicts Superman's origin, including his infancy as Kal-El of Krypton and his youthful years in the rural town of Smallville. Disguised as reporter Clark Kent, he adopts a mild-mannered disposition in Metropolis and develops a romance with Lois Lane, while battling the villainous Lex Luthor.

Title: Geoffrey Unsworth

Content:
Geoffrey Gilyard Unsworth, OBE, BSC (26 May 1914 – 28 October 1978) was a British cinematographer who worked on nearly 90 feature films spanning over more than 40 years. He is best known for his work on films such as Stanley Kubrick's "", Bob Fosse's "Cabaret" and Richard Donner's "Superman".

Question: Geoffrey Gilyard Unsworth, was a British cinematographer who worked on nearly 90 feature films spanning over more than 40 years, and is best known for his work on films such as Superman, released in which year, a film directed by Richard Donner and based on the DC Comics character of the same name?
Answer: 1978
Title: C. J. Cherryh

Content:
Carolyn Janice Cherry (born September 1, 1942), better known by the pen name C. J. Cherryh, is an American writer of speculative fiction.  She has written more than 60 books since the mid-1970s, including the Hugo Award-winning novels "Downbelow Station" (1981) and "Cyteen" (1988), both set in her Alliance-Union universe.  She is known for "world building," depicting fictional realms with great realism supported by vast research in history, language, psychology, and archeology.  Her series of fantasy novels set in the Alliance-Union universe, the Morgaine Stories, have sold in excess of 3 million copies.

Title: The Merchanter novels

Content:
The Merchanter novels are several loosely connected novels by science fiction and fantasy author C. J. Cherryh set in her Alliance-Union universe.  These science fiction novels explore her merchanter subculture: the extended families that own and operate the ships that supply goods, transportation, news and trade to the various worlds and space stations in the human Earth, Alliance and Union space.  The novels are related by a common setting and theme – a misfit (made so by circumstance) who finds his or her proper home – rather than plot and character; none of the books is a direct sequel of another in the conventional sense.

Question: What year was the author of The Merchanter novels born?
Answer: 1942
Title: Simon Segars

Content:
Simon Anthony Segars (born 17 October 1967) is the Chief Executive Officer (CEO) of ARM Holdings plc.  ARM is a world leading semiconductor IP company headquartered in Cambridge that was acquired by SoftBank Group for £24.3 billion in 2016.  Since 1991, over 100 billion ARM microprocessor chips have been shipped in products such as mobile phones, tablet computers and cars.

Title: SoftBank Group

Content:
SoftBank Group Corp. (ソフトバンクグループ株式会社 , Sofutobanku Gurūpu Kabushiki-gaisha ) is a Japanese multinational telecommunications and Internet corporation established on September 3, 1981, and headquartered in Tokyo, Japan.  It has operations in broadband, fixed-line telecommunications, e-commerce, Internet, technology services, finance, media and marketing, semiconductor design, and other businesses.  The company is headed by founder Masayoshi Son.

Question: Where is the company that acquired ARM Holdings plc headquartered?
Answer: Tokyo, Japan
Title: Watch Me Do

Content:
"Watch Me Do" is a song recorded by American singer and songwriter Meghan Trainor from her second studio album "Thank You" (2016).  It was released on March 25, 2016, on iTunes for those who pre-ordered the album and other digital download platforms as a promotional single.  Produced by Ricky Reed, he co-wrote the song with Trainor, Jacob Kasher Hindlin and Gamal Lewis.

Title: LunchMoney Lewis

Content:
Gamal "LunchMoney" Lewis (born January 11, 1988) is an American rapper, singer, songwriter and record producer.  He is best known for his 2015 single "Bills", which topped the charts in Australia and peaked within the top ten in New Zealand and the United Kingdom.

Question: Watch Me Do was co-written by the rapper who best known for what 2015 single?
Answer: Bills