MhoOmm/HotpotQA-Extractive-Reader huggingface dataset:
Title: Spring 1945 offensive in Italy

Content:
The Spring 1945 offensive in Italy, codenamed Operation Grapeshot, was the final Allied attack during the Italian Campaign in the final stages of the Second World War. The attack into the Lombardy Plain by the 15th Allied Army Group started on 6 April 1945, ending on 2 May with the formal surrender of German forces in Italy.

Title: Operation Overlord

Content:
Operation Overlord was the codename for the Battle of Normandy, the Allied operation that launched the successful invasion of German-occupied Western Europe during World War II. The operation was launched on 6 June 1944 with the Normandy landings (Operation Neptune, commonly known as D-Day). A 1,200-plane airborne assault preceded an amphibious assault involving more than 5,000 vessels. Nearly 160,000 troops crossed the English Channel on 6 June, and more than two million Allied troops were in France by the end of August.

Question: Which operation began first, Spring 1945 offensive in Italy or Operation Overlord?
Answer: Operation Overlord
Title: Sean Pol McGreevy

Content:
Sean Pol McGreevy (born 11 January 1980) is an Irish actor, singer, composer and musical director best known for Musical Theatre and singing/playing piano in the West End of London. Notable roles include, Mark in Jonathan Larson's "Rent" 2000, Frank Capra in "Mack and Mabel" London 2008 and JJ Brown in "The Unsinkable Molly Brown" London 2009.

Title: Mack and Mabel

Content:
Mack and Mabel is a musical with a book by Michael Stewart and music and lyrics by Jerry Herman. The plot involves the tumultuous romantic relationship between Hollywood director Mack Sennett and Mabel Normand (transformed from an artist's model to a waitress from Flatbush, Brooklyn for the musical), who became one of his biggest stars. In a series of flashbacks, Sennett relates the glory days of Keystone Studios from 1911, when he discovered Normand and cast her in dozens of his early "two-reelers", through his creation of Sennett's Bathing Beauties and the Keystone Cops to Mabel's death from tuberculosis in 1930.

Question: What form of theater do Sean Pol McGreevy and Mack and Mabel have in common?
Answer: musical
Title: Portuguese Pointer

Content:
A Portuguese Pointer, (Portuguese: "Perdigueiro Português" ) is a breed of dog developed as a gun dog. It is one of several pointing breeds and is mainly used in red-legged partridge hunting.

Title: Komondor

Content:
The Komondor (in Hungarian, the plural form of komondor is "komondorok"), also known as the Hungarian sheepdog, is a large, white-coloured Hungarian breed of livestock guardian dog with a long, corded coat.

Question: Komondor and Portuguese Pointer are both breeds of what animal?
Answer: dog
Title: Mercury Mountaineer

Content:
The Mercury Mountaineer was a mid-size luxury sport utility vehicle (SUV) that was sold by Mercury from 1997 until 2010. Sharing many of its features with the Ford Explorer, the vehicles were virtually identical in terms of hardware. Externally, they were styled somewhat differently, and the Mountaineer was positioned with a more upscale interior, with the Mountaineer's MSRP coming in at $1,000–$6,000 more than the Explorer. It was last redesigned for the 2006 model year with a new frame, looking very similar to its previous model.

Title: Ford Explorer

Content:
The Ford Explorer is a full-size sport utility vehicle produced by the American manufacturer Ford Motor Company since 1990, based since 2010 on a crossover platform. The Ford Explorer became one of the most popular sport utility vehicles on the road. The model years 1991 through 2010 were traditional body-on-frame, mid-size SUVs. For the 2011 model year, Ford moved the Explorer to a more modern unibody, full-size crossover SUV platform, the same Volvo-derived platform the Ford Flex and Ford Taurus use although with significantly greater ground clearance. It is slotted between the traditional body-on-frame, full-size Ford Expedition and the mid-size CUV (Crossover Utility Vehicle) Ford Edge. Although outwardly similar, the fifth generation Explorer, Ford Edge and Ford Escape do not share platforms. The fifth generation Explorer does, however, share platforms with the Ford Flex and Lincoln MKT.

Question: The Ford Explorer and the Mercury Mountaineer are very similar vehicles. What year did the Ford Explorer start being produced?
Answer: 1990
Title: Medieval theatre

Content:
Medieval theatre refers to theatrical performance in the period between the fall of the Western Roman Empire in the 5th century A.D. and the beginning of the Renaissance in approximately the 15th century A.D. Medieval Theatre covers all drama produced in Europe over that thousand-year period and refers to a variety of genres, including liturgical drama, mystery plays, morality plays, farces and masques. Beginning with Hrosvitha of Gandersheim in the 10th century, Medieval drama was for the most part very religious and moral in its themes, staging and traditions. The most famous examples of Medieval plays are the English cycle dramas, the York Mystery Plays, the Chester Mystery Plays, the Wakefield Mystery Plays and the N-Town Plays, as well as the morality play, "Everyman". One of the earliest surviving secular plays in English is "The Interlude of the Student and the Girl" (c. 1300).

Title: Chester Mystery Plays

Content:
The Chester Mystery Plays is a cycle of mystery plays dating back to at least the early part of the 15th century.

Question: What mystery play can be dated back to medieval theater in the early 15th century?
Answer: The Chester Mystery Plays
Title: Born Rich (film)

Content:
Born Rich is a 2003 documentary film (filmed primarily between 1999-2001) about the experience of growing up in wealthy families. It was created by Jamie Johnson, an heir to the Johnson & Johnson fortune. The film consists primarily of Johnson interviewing 10 other young heirs. These interviews are offset by Johnson's exploration of his own experience and family as he comes into a large inheritance on his 21st birthday. He seeks out how to be a productive person, avoiding the dysfunction that he sees affecting many of the very rich. The film explores the taboo the ultra rich have against about talking about their wealth. Johnson believes this secrecy about wealth causes the wealthy to be dysfunctional, and exists because the discussion of their wealth challenges the notion that America is a meritocracy and their right to have their wealth.

Title: Baraka (film)

Content:
Baraka is a 1992 non-narrative documentary film directed by Ron Fricke. The film is often compared to "Koyaanisqatsi", the first of the Qatsi films by Godfrey Reggio for which Fricke served as the cinematographer. "Baraka" is also the first film ever to be restored and scanned at 8K resolution.

Question: Which documentary was released first, Baraka or Born Rich?
Answer: Baraka
Title: 2002–03 Cleveland Cavaliers season

Content:
The 2002–03 NBA season was the 33rd season of the National Basketball Association in Cleveland, Ohio.  During the offseason, the Cavaliers acquired Darius Miles from the Los Angeles Clippers.  After a 2–2 start to the season, the Cavaliers suffered a dreadful 15-game losing streak.  They would continue to struggle as head coach John Lucas was replaced with Keith Smart after an 8–34 start.  At midseason, Tyrone Hill was released and re-signed as a free agent with the Philadelphia 76ers.  The Cavaliers finished the season with a 17–65 record, last place in the Eastern Conference and tied for the worst record in the NBA along with the Denver Nuggets.  It was also the team's worst record since the 1981–82 season.  Ricky Davis was the team's leading scorer averaging a career high of 20.6 points per game, center Zydrunas Ilgauskas was selected for the 2003 NBA All-Star Game, and rookie Carlos Boozer made the All-Rookie Second Team.

Title: Carlos Boozer

Content:
Carlos Austin Boozer Jr. (born November 20, 1981) is an American professional basketball player who last played for the Guangdong Southern Tigers of the Chinese Basketball Association (CBA).  As a member of Team USA, Boozer won an Olympic bronze medal at the 2004 Summer Olympics and an Olympic gold medal at the 2008 Summer Olympics.  The two-time NBA All-Star has also played for the Cleveland Cavaliers, Utah Jazz, Chicago Bulls and Los Angeles Lakers.

Question: The 2002–03 Cleveland Cavaliers season included the rookie who last played for which Chinese team?
Answer: Guangdong Southern Tigers
Title: Speeder bike

Content:
Speeder bikes (also known as "jumpspeeders" or "hover bikes") and swoop bikes (or just "swoops") are small, fast transports that use repulsorlift engines in the fictional "Star Wars" universe. " Return of the Jedi" includes a prominent speeder bike chase; speeders and swoops also appear in "", "", "", "Star Wars", and the "Star Wars" expanded universe's books, comics, and games.

Title: Star Wars (film)

Content:
Star Wars (later retitled Star Wars: Episode IV – A New Hope) is a 1977 American epic space opera film written and directed by George Lucas. It is the first film in the original "Star Wars" trilogy, the first "Star Wars" movie in general, and the beginning of the "Star Wars" franchise. Starring Mark Hamill, Harrison Ford, Carrie Fisher, Peter Cushing, Alec Guinness, David Prowse, James Earl Jones, Anthony Daniels, Kenny Baker, and Peter Mayhew, the film's plot focuses on the Rebel Alliance, led by Princess Leia (Fisher), and its attempt to destroy the Galactic Empire's space station, the Death Star. This conflict disrupts the isolated life of farmhand Luke Skywalker (Hamill), who inadvertently acquires a pair of droids that possess stolen architectural plans for the Death Star. When the Empire begins a destructive search for the missing droids, Skywalker accompanies Jedi Master Obi-Wan Kenobi (Guinness) on a mission to return the plans to the Rebel Alliance and rescue Leia from her imprisonment by the Empire.

Question: Except George Lucas's space opera film in which film a prominent speeder bike chase appeared in?
Answer: Return of the Jedi
Title: Joe Shuster

Content:
Joseph "Joe" Shuster ( ; July 10, 1914 – July 30, 1992) was a Canadian-American comic book artist best known for co-creating the DC Comics character Superman, with writer Jerry Siegel, in "Action Comics" #1 (cover-dated June 1938).

Title: Lois Lane (Smallville)

Content:
Lois Lane is a fictional character on the television series "Smallville"; she was portrayed continually by Erica Durance since her first appearance in the season four premier "Crusade" to the series finale.  Durance began as a guest star in season four but was promoted to series regular status beginning in season five.  The character of Lois Lane, first created for comic books by Jerry Siegel and Joe Shuster in 1938 to be the love interest for Clark Kent and his alter-ego Superman, was adapted to television in 2001 by Alfred Gough and Miles Millar—this is the fourth time the character has been adapted into a live-action television series.

Question: What was the nationality of the comic book artist who worked with Jerry Siegel to create the character Lois Lane?
Answer: Canadian-American
Title: Outer Harbor railway line

Content:
The Outer Harbor railway line is a suburban branch line in Adelaide, South Australia.  It runs from Adelaide station through the north western suburbs to Port Adelaide and Outer Harbor.  It is 21.9 kilometres in length, and shares part of its run with the Grange line.  It is operated by Adelaide Metro.

Title: Peterhead, South Australia

Content:
Peterhead is a north-western suburb of Adelaide 15 km from the CBD, on the LeFevre Peninsula, in the state of South Australia, Australia and falls under the City of Port Adelaide Enfield.  It is adjacent to Largs Bay and Birkenhead.  The postcode for Peterhead is 5016.  It is bounded to the north by Wills Street, to the south by Hargrave Street and in the west and east by the Outer Harbor railway line and the Port River respectively.

Question: Which company operates the railway line that bounds Peterhead, South Australia on the west side?
Answer: Adelaide Metro
Title: Brian Josephson

Content:
Brian David Josephson, {'1': ", '2': ", '3': ", '4': "} (born 4 January 1940), is a Welsh theoretical physicist and professor emeritus of physics at the University of Cambridge. Best known for his pioneering work on superconductivity and quantum tunnelling, he was awarded the Nobel Prize in Physics in 1973 for his prediction of the Josephson effect, made in 1962 when he was a 22-year-old PhD student at Cambridge University. Josephson is the only Welshman to have won a Nobel Prize in Physics. He shared the prize with physicists Leo Esaki and Ivar Giaever, who jointly received half the award for their own work on quantum tunnelling.

Title: Proximity effect (superconductivity)

Content:
Proximity effect or Holm-Meissner effect is a term used in the field of superconductivity to describe phenomena that occur when a superconductor (S) is placed in contact with a "normal" (N) non-superconductor. Typically the critical temperature formula_1 of the superconductor is suppressed and signs of weak superconductivity are observed in the normal material over mesoscopic distances. The proximity effect is known since the pioneering work by R. Holm and W. Meissner. They have observed zero resistance in SNS pressed contacts, in which two superconducting metals are separated by a thin film of a non-superconducting (i.e. normal) metal. The discovery of the supercurrent in SNS contacts is sometimes mistakenly attributed to Brian Josephson's 1962 work, yet the effect was known long before his publication and was understood as the proximity effect.

Question: The discovery of the supercurrent in SNS contacts is sometimes mistakenly attributed to what Welsh theoretical physicist and professor emeritus of physics at the University of Cambridge?
Answer: Brian Josephson
Title: Zircon (composer)

Content:
Andrew Aversa, known as Zircon, is an American electronic musician, composer, and audio technician primarily known for his work featured in video game soundtracks such as "Super Street Fighter II Turbo HD Remix", "", "Soulcalibur V" and "Pump It Up".

Title: Pump It Up (video game series)

Content:
Pump It Up (Hangul: 펌프 잇 업 ; RR: "Peompeu it eop " ), commonly abbreviated as PIU or shortened to just Pump, is a music video game series developed by Nexcade and published by Andamiro, a Korean arcade game producer.  The game is typically played on a dance pad with five arrow panels: up-left, up-right, bottom-left, bottom-right, and a center panel.  Additional gameplay modes may utilize two five-panel pads side-by-side.  These panels are pressed using the player's feet, in response to arrows that appear on the screen in front of the player.  The arrows are synchronized to the general rhythm or beat of a chosen song, and success is dependent on the player's ability to time and position his or her steps accordingly.

Question: Zircon known for what soundtrack?
Answer: PIU
Title: Saint Louis River

Content:
The Saint Louis River (abbreviated St. Louis River) is a river in the U.S. states of Minnesota and Wisconsin that flows into Lake Superior. The largest U.S. river to flow into the lake, it is 192 mi in length and starts 13 mi east of Hoyt Lakes, Minnesota. The river's watershed covers 3634 sqmi . Near the Twin Ports of Duluth, Minnesota and Superior, Wisconsin, the river becomes a freshwater estuary.

Title: Lake Superior

Content:
Lake Superior is the largest of the Great Lakes of North America. The lake is shared by the Canadian province of Ontario to the north, the US state of Minnesota to the west, and Wisconsin and the Upper Peninsula of Michigan to the south. It is generally considered the largest freshwater lake in the world by surface area. It is the world's third-largest freshwater lake by volume and the largest by volume in North America. The furthest north and west of the Great Lakes chain, Superior has the highest elevation and drains into the St. Mary's River.

Question: Which states in the United States of America have connections to both the Saint Louis River and Lake Superior?
Answer: Minnesota and Wisconsin
Title: Bob Lutz (tennis)

Content:
Robert Lutz (born August 29, 1947) is a former amateur and professional tennis player of the 1960s and 1970s. He and his longtime partner Stan Smith were one of the best doubles teams of all time. Bud Collins ranked Lutz as World No. 7 in 1972. Between 1967 and 1977 he was ranked among the top-10 American players 8 times, with his highest ranking being No. 5 in both 1968 and 1970.

Title: Goran Ivanišević

Content:
Goran Ivanišević (; born 13 September 1971) is a retired Croatian professional tennis player and current tennis coach. He is the only person to win the men's singles title at Wimbledon as a wildcard. He achieved this in 2001, having previously been runner-up at the championships in 1992, 1994 and 1998. Before the 2001 tournament, he was ranked 125th and after his victory he was 16th. His career-high singles ranking was World No. 2 (behind Pete Sampras) in 1994. He coached Marin Čilić from September 2013 to July 2016, leading Čilić to his biggest achievement to date, the 2014 US Open title.

Question: Which professional tennis player achieved a higher World ranking, Bob Lutz or Goran Ivanišević?
Answer: Goran Ivanišević
Title: Alberto Cavos

Content:
Alberto Cavos (Russified to Albert Katerinovich Kavos, Russian: Aльберт Катeринович Кавос , December 22, 1800 – May 22, 1863) was a Russian–Italian architect best known for his theatre designs, the builder of the Mariinsky Theatre in Saint Petersburg (1859–1860) and the Bolshoi Theatre in Moscow (1853–1856).

Title: Bolshoi Theatre

Content:
The Bolshoi Theatre (Russian: Большо́й теа́тр , "Bol'shoy Teatr, Big Theatre"; ] ) is a historic theatre in Moscow, Russia, designed by architect Joseph Bové, which holds ballet and opera performances. Before the October Revolution it was a part of the Imperial Theatres of the Russian Empire along with Maly Theatre ("Small Theatre") in Moscow and a few theatres in Saint Petersburg (Hermitage Theatre, Bolshoi (Kamenny) Theatre, later Mariinsky Theatre and others).

Question: Alberto Cavos, (December 22, 1800 – May 22, 1863), was a Russian–Italian architect best known for his theatre designs, the builder of which  historic theatre in Moscow, Russia, designed by architect Joseph Bové, which holds ballet and opera performances?
Answer: Bolshoi Theatre
Title: Anyone Can Fall in Love

Content:
"Anyone Can Fall in Love" is a song, released in 1986, by "EastEnders" actress Anita Dobson, who played the character of Angie Watts. The song was released as a single, reaching #4 in the UK Singles Chart.

Title: Anita Dobson

Content:
Anita Dobson (born 29 April 1949) is an English stage, film and television actress, and singer. She is known for her role from 1985 to 1988 as Angie Watts in the BBC soap opera "EastEnders". In 1986, she reached number four in the UK Singles Chart with "Anyone Can Fall in Love", a song based on the theme music of "EastEnders".

Question: "Anyone Can Fall in Love" is a song, released in 1986, by an "EastEnders" actress born in which year ?
Answer: 1949
Title: T-Series

Content:
T-Series is an Indian music company founded by Gulshan Kumar which is also engaged in film production and distribution.

Title: Aashiqui 2 (soundtrack)

Content:
Aashiqui 2 is the soundtrack to the 2013 Bollywood romance film of the same name, directed by Mohit Suri and starring Aditya Roy Kapoor and Shraddha Kapoor in the lead roles. The album was produced by Bhushan Kumar and Mahesh Bhatt under the banner T-Series and Vishesh Films. the songs of the film were mostly composed by Jeet Gannguli, although Mithoon and Ankit Tiwari composed two songs each (including both versions) as guest composers. Irshad Kamil wrote lyrics for most of songs on the album. Sandeep Nath wrote both versions of "Sunn Raha Hai", while Mithoon wrote "Tum Hi Ho" and Sanjay Masoom wrote "Bhula Dena". Arijit Singh sang six of the songs on the album. The music became very popular after its release on 8 April 2013, with songs "Tum Hi Ho" and "Sunn Raha Hai" topping the charts across various platforms in India. Jeet Gannguli reused the tune from his own Bengali composition "Mon Hariye Beghorey" for "Milne Hai Mujhse Aayi".

Question: Who directed the 2013 Bollywood romance film that was produced by an Indian music company founded by Gulshan Kumar ?
Answer: Mohit Suri
Title: Twenty Five (The West Wing)

Content:
"Twenty Five" is the 88th episode and the season four finale of the American television series "The West Wing". It takes its title from the Twenty-fifth Amendment to the United States Constitution, which deals with the presidential line of succession.

Title: United States presidential line of succession

Content:
The United States presidential line of succession is the order in which persons may become or act as President of the United States if the incumbent President becomes incapacitated, dies, resigns or is removed from office. (A President can be removed from office by impeachment by the House of Representatives and subsequent conviction by the Senate.) The line of succession is set by the United States Constitution and the Presidential Succession Act of 1947 as subsequently amended to include newly created cabinet offices. The succession follows the order of Vice President, Speaker of the House of Representatives, President pro tempore of the Senate, and then the heads of federal executive departments who form the Cabinet of the United States, which currently has fifteen members, beginning with the Secretary of State. Those heads of departments who are ineligible to act as President are also ineligible to succeed the President by succession, for example most commonly if they are not a natural-born U.S. citizen.

Question: What is the name of the 88th episode of "The West Wing" which is based on the Presidential Succession Act of 1947 set by the United States Constitution?
Answer: Twenty Five
Title: Nelson Pereira dos Santos

Content:
Nelson Pereira dos Santos (born 22 October 1928) is a Brazilian film director. He directed films such as "Vidas Secas" (Barren Lives), based on the book with the same name by Brazilian writer Graciliano Ramos.

Title: Aleksander Ford

Content:
Aleksander Ford (born Mosze Lifszyc; 24 November 1908 in Kiev, Russian Empire – 4 April 1980 in Naples, Florida, United States) was a Polish Jewish film director; and head of the Polish People's Army Film Crew in the Soviet Union during World War II. Ford became director of the nationalized Film Polski company following the Red Army occupation of Poland.

Question: Which film director was from Brazil, Aleksander Ford or Nelson Pereira dos Santos?
Answer: Nelson Pereira dos Santos
Title: Chris Gainor

Content:
Chris Gainor is a historian of technology specializing in space exploration and aeronautics.  He has written four books on the history of space exploration and on the Avro Canada CF-105 Arrow, a jet interceptor aircraft canceled by the Canadian government in 1959.

Title: Avro Canada CF-105 Arrow

Content:
The Avro Canada CF-105 Arrow, often known simply as the Avro Arrow, was a delta-winged interceptor aircraft designed and built by Avro Canada.  The Arrow is considered to have been an advanced technical and aerodynamic achievement for the Canadian aviation industry.  The CF-105 (Mark 2) held the promise of near-Mach 2 speeds at altitudes of 50000 feet and was intended to serve as the Royal Canadian Air Force's (RCAF) primary interceptor in the 1960s and beyond.

Question: Which government canceled the aircraft known as the Avro Arrow?
Answer: Canadian government