MhoOmm/HotpotQA-Extractive-Reader huggingface dataset:
Title: Heinrich Hertz

Content:
Heinrich Rudolf Hertz (] ; 22 February 1857 – 1 January 1894) was a German physicist who first conclusively proved the existence of the electromagnetic waves theorized by James Clerk Maxwell's electromagnetic theory of light. The unit of frequency — cycle per second — was named the "hertz" in his honor.

Title: History of quantum mechanics

Content:
The history of quantum mechanics is a fundamental part of the history of modern physics. Quantum mechanics' history, as it interlaces with the history of quantum chemistry, began essentially with a number of different scientific discoveries: the 1838 discovery of cathode rays by Michael Faraday; the 1859–60 winter statement of the black-body radiation problem by Gustav Kirchhoff; the 1877 suggestion by Ludwig Boltzmann that the energy states of a physical system could be "discrete"; the discovery of the photoelectric effect by Heinrich Hertz in 1887; and the 1900 quantum hypothesis by Max Planck that any energy-radiating atomic system can theoretically be divided into a number of discrete "energy elements" "ε" (epsilon) such that each of these energy elements is proportional to the frequency "ν" with which each of them individually radiate energy, as defined by the following formula:

Question: What German born physicist discovered the photoelectric effect in1887?
Answer: Heinrich Hertz
Title: Schweppes Cola

Content:
Schweppes Cola is a brand of cola produced by Schweppes. It was, at first, available mainly in Australia, but it was eventually made available around the world. The taste is similar to the now-defunct Count Cola. The product was widely available in supermarkets & small take-away food outlets. In Australia, the product was discontinued when Schweppes obtained a license to produce Pepsi products in Australia. Schweppes Cola is currently owned and distributed by Dr Pepper Snapple Group. Today the product can be found in Sweden, Canada and other countries.

Title: Dr Pepper Snapple Group

Content:
Dr Pepper Snapple Group Inc. is an American soft drink company, based in Plano, Texas. Formerly called Cadbury Schweppes Americas Beverages, on May 5, 2008, it was spun off from Britain's Cadbury Schweppes, with trading in its shares starting on May 7, 2008. Cadbury Schweppes plc went on to become Cadbury plc on May 5, 2008.

Question: The company that currently owns and distributes Schweppes Cola is based in what city?
Answer: Plano, Texas
Title: Tegan and Sara

Content:
Tegan and Sara are a Canadian indie pop band formed in 1998 in Calgary, Alberta, composed of identical twin sisters Tegan Rain Quin and Sara Keirsten Quin (born September 19, 1980).  Both musicians are songwriters and multi-instrumentalists.

Title: The Con (album)

Content:
The Con is the fifth studio album by Canadian indie rock duo Tegan and Sara, released on July 24, 2007.  The album charted at number 4 in Canada and at number 34 on the "Billboard" 200 in the United States.  Two singles were released from the album, "Back in Your Head" and "The Con" which both had music videos filmed for them.

Question: The album, The Con, was released by the Canadian indie pop band formed in 1998 in Calgary, Alberta composed of who?
Answer: identical twin sisters
Title: Finishing School (1953 film)

Content:
Finishing School (Italian: Fanciulle di lusso) is a 1953 French-Italian comedy film directed by Bernard Vorhaus and starring Susan Stephen, Anna Maria Ferrero and Jacques Sernas. It was made at Cinecittà with sets designed by the art director Franco Lolli. It is also known by the alternative title of Luxury Girls.

Title: Jacques Sernas

Content:
Jokūbas Bernardas Šernas (30 July 1925 – 3 July 2015), commonly known as Jacques Sernas and sometimes credited as Jack Sernas, was a Lithuanian-born French actor with an international film career.

Question: Finishing School is a 1953 French-Italian comedy film directed by Bernard Vorhaus and stars which include which Lithuanian-born French actor, with an international film career?
Answer: Jokūbas Bernardas Šernas
Title: C. V. Raman

Content:
Sir Chandrasekhara Venkata Raman (7 November 188821 November 1970) was an Indian physicist born in the former Madras Province in India presently called as Tamil Nadu, who carried out ground-breaking work in the field of light scattering, which earned him the 1930 Nobel Prize for Physics. He discovered that when light traverses a transparent material, some of the deflected light changes wavelength. This phenomenon, subsequently known as Raman scattering, results from the Raman effect. In 1954, India honoured him with its highest civilian award, the Bharat Ratna.

Title: Raman Research Institute

Content:
Raman Research Institute (RRI) is an institute of scientific research located in Bangalore, India. It was founded by Nobel laureate C. V. Raman. Although it began as an institute privately owned by Sir C. V. Raman, it is now funded by the government of India.

Question: What did the founder of Raman Research Institute  win the Nobel Prize in?
Answer: Physics
Title: Machine Gun Kelly

Content:
George Kelly Barnes (July 18, 1895 – July 18, 1954), better known as "Machine Gun Kelly", was an American gangster from Memphis, Tennessee, during the prohibition era. He attended Central High School in Memphis. His nickname came from his favorite weapon, a Thompson submachine gun. His most infamous crime was the kidnapping of oil tycoon and businessman Charles F. Urschel in July 1933 for which he, and his gang, collected a $200,000 ransom. Their victim had collected and left considerable evidence that assisted the subsequent FBI investigation that eventually led to Kelly's arrest in Memphis, Tennessee, on September 26, 1933. His crimes also included bootlegging and armed robbery.

Title: Thompson submachine gun

Content:
The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the Prohibition era. It was a common sight in the media of the time, being used by both law enforcement officers and criminals. The Thompson submachine gun was also known informally as the "Tommy Gun", "Annihilator", "Chicago Typewriter", "Chicago Piano", "Chicago Style", "Chicago Organ Grinder", "Trench Broom", "Trench Sweeper", "The Chopper", and simply "The Thompson".

Question: Who invented Machine Gun Kelly's favorite weapon?
Answer: John T. Thompson
Title: Codex Porphyrianus

Content:
Codex Porphyrianus designated by P or 025 (in the Gregory-Aland numbering), α 3 (von Soden), is a Greek uncial manuscript of the Acts of Apostles, Pauline epistles, and General epistles, with some lacunae, dated paleographically to the 9th century. It is one of a few uncial manuscripts that include the Book of Revelation.

Title: Book of Revelation

Content:
The Book of Revelation, often called the Revelation to John, the Apocalypse of John, The Revelation, or simply Revelation or Apocalypse, is a book of the New Testament that occupies a central place in Christian eschatology. Its title is derived from the first word of the text, written in Koine Greek: "apokalypsis", meaning "unveiling" or "revelation" (before title pages and titles, books were commonly known by their first words, as is also the case of the Hebrew Five Books of Moses (Torah)). The Book of Revelation is the only apocalyptic document in the New Testament canon (although there are short apocalyptic passages in various places in the Gospels and the Epistles).

Question: Codex Porphyrianus includes the only apocalyptic document in the New Testament that the name means what?
Answer: unveiling
Title: Hampton Del Ruth

Content:
Hampton Del Ruth (September 7, 1879 – May 15, 1958) was an American film actor, director, screenwriter, and film producer. Among other work, he wrote the intertitles for the final American studio-made silent film "" (1935).

Title: Frank Pierson

Content:
Frank Romer Pierson (May 12, 1925 – July 22, 2012) was an American screenwriter and film director.

Question: what job in film did both Hampton Del Ruth and Frank Pierson share?
Answer: American screenwriter and film director
Title: Richard Wagner

Content:
Wilhelm Richard Wagner ( ; ] ; 22 May 181313 February 1883) was a German composer, theatre director, polemicist, and conductor who is primarily known for his operas (or, as some of his later works were later known, "music dramas").  Unlike most opera composers, Wagner wrote both the libretto and the music for each of his stage works.  Initially establishing his reputation as a composer of works in the romantic vein of Weber and Meyerbeer, Wagner revolutionised opera through his concept of the "Gesamtkunstwerk" ("total work of art"), by which he sought to synthesise the poetic, visual, musical and dramatic arts, with music subsidiary to drama.  He described this vision in a series of essays published between 1849 and 1852.  Wagner realised these ideas most fully in the first half of the four-opera cycle "Der Ring des Nibelungen" ("The Ring of the Nibelung").

Title: Excalibur (film)

Content:
Excalibur is a 1981 British epic fantasy film directed, produced, and co-written by John Boorman that retells the legend of King Arthur and the knights of the Round Table, based on the 15th century Arthurian romance "Le Morte d'Arthur" by Thomas Malory.  It stars Nigel Terry as Arthur, Nicol Williamson as Merlin, Nicholas Clay as Lancelot, Cherie Lunghi as Guenevere, Helen Mirren as Morgana, Liam Neeson as Gawain, Corin Redgrave as Cornwall, and Patrick Stewart as Leondegrance.  The film is named after the legendary sword of King Arthur that features prominently in Arthurian literature.  The film's soundtrack features the music of Richard Wagner and Carl Orff, along with an original score by Trevor Jones.

Question: What is the ethnicity of the composer whose music if featured in Excalibur
Answer: German
Title: The Florida Botanical Gardens

Content:
The Florida Botanical Gardens in Largo, Florida, United States

Title: Largo, Florida

Content:
Largo is the third largest city in Pinellas County, Florida, United States, and is part of the Tampa Bay Area.  As of the 2014 Census estimate, the city had a population of 84,500, up from 69,371 in 2000.

Question: In what county is the Florida Botanical Gardens located?
Answer: Pinellas County
Title: Mary Gish

Content:
Mary Robinson McConnell Gish (September 16, 1876 - September 16, 1948) was an American actress and the mother of Lilian and Dorothy Gish.

Title: Lillian Gish

Content:
Lillian Diana Gish (October 14, 1893 February 27, 1993) was an American actress of the screen and stage, as well as a director and writer. Her film acting career spanned 75 years, from 1912, in silent film shorts, to 1987. Gish was called the First Lady of American Cinema, and she is credited with pioneering fundamental film performing techniques.

Question: What was the sister of Dorothy Gish known as?
Answer: First Lady of American Cinema
Title: Françoise Dürr

Content:
Françoise Dürr (born 25 December 1942; sometimes referred to by English writers as Frankie Durr) is a retired French professional tennis player. She won 26 major singles titles and over 60 doubles titles.

Title: Ryan Harrison (tennis)

Content:
Ryan Harrison (born May 7, 1992) is an American professional tennis player. Harrison has won one career ATP title, his lone victory so far coming at the 2017 Memphis Open. He is currently the 5th-highest ranked U.S.men's singles player.

Question: Which professional tennis player is older, Françoise Dürr or Ryan Harrison?
Answer: Françoise Dürr
Title: Howard Schnellenberger

Content:
Howard Leslie Schnellenberger (born March 16, 1934) is a retired American football coach with long service at both the professional and college levels.  He held head coaching positions with the National Football League's Baltimore Colts and in college for the University of Miami, University of Oklahoma, University of Louisville and Florida Atlantic University.  He won a national championship with Miami in 1983.  Schnellenberger also worked extensively as an assistant coach at the college and pro levels, including as part of the staff of the undefeated 1972 Miami Dolphins.  He is also famous for recruiting Joe Namath to Alabama for Bear Bryant in 1961.

Title: 1995 Oklahoma Sooners football team

Content:
The 1995 Oklahoma Sooners football team represented the University of Oklahoma during the 1995 NCAA Division I-A football season.  They played their home games at Oklahoma Memorial Stadium and competed as members of the Big Eight Conference.  They were coached by Howard Schnellenberger.

Question: Who did the 1995 Oklahoma Sooners coach famously recruit to Alabama in 1961?
Answer: Joe Namath
Title: Senegal

Content:
Senegal ( ; French: "Sénégal" ), officially the Republic of Senegal (French: "République du Sénégal" ] ), is a country in West Africa.  Senegal is bordered by Mauritania in the north, Mali to the east, Guinea to the southeast, and Guinea-Bissau to the southwest.  Senegal also borders The Gambia, a country occupying a narrow sliver of land along the banks of the Gambia River, which separates Senegal's southern region of Casamance from the rest of the country.  Senegal also shares a maritime border with Cape Verde.  Senegal's economic and political capital is Dakar.  It is the westernmost country in the mainland of the Old World, or Afro-Eurasia, and owes its name to the Senegal River, which borders it to the east and north.  The name "Senegal" comes from the Wolof "Sunuu Gaal", which means "Our Boat".  Senegal covers a land area of almost 197000 km2 and has an estimated population of about /1e6 round 0 million.  The climate is Sahelian, but there is a rainy season.

Title: Lamine Diakhate

Content:
Lamine Diakhate (born September 16, 1928, in Saint-Louis, Senegal - died 1987) was an author, poet and literary critic of the négritude school and has served his country as a politician and diplomat.

Question: Which country shares a maritime border with a different country where a poet served as a politician and diplomat?
Answer: Cape Verde
Title: LKL Kuršis (M51)

Content:
LKL "Kursis" (M51) is a minehunter of the Lithuanian Naval Force.  Built in West Germany in 1958 as "Marburg" (M1080), a "Lindau"-class (or Type 320) minesweeper for the German Navy, she was upgraded to a Type 331 minehunter in the 1970s.  Germany donated "Marburg" in 2001 to the Lithuanian Naval Force, which renamed the ship "Kursis".  The vessel augmented the Squadron of Mine-hunters, which had been established in 1999 with the similar donation of sister ship "Koblenz", which became "Sūduvis" (M52) .

Title: Lithuanian Naval Force

Content:
The Lithuanian Navy is the naval arm of the Lithuanian Armed Forces.  Though formally established on 1 August 1935 its roots stretch back as far as naval engagements on the Baltic Sea in the Medieval period.  Lithuanian naval units saw some service with Soviet naval forces during World War II, and the navy has been re-established in its own right and continues to expand since Lithuania's independence in 1990.

Question: When was the navy that was donated the LKL "Kursis" (M51) by Germany established?
Answer: 1 August 1935
Title: Like Young

Content:
"Like Young" is a song written by André Previn with lyrics by Paul Francis Webster. An instrumental version by Previn and David Rose appeared on the album "Like Young - Secret Songs For Young Lovers".

Title: David Rose (songwriter)

Content:
David Rose (June 15, 1910 – August 23, 1990) was an American songwriter, composer, arranger, pianist, and orchestra leader. His most famous compositions were "The Stripper", "Holiday for Strings", and "Calypso Melody". He also wrote music for many television series, including "It's a Great Life", "The Tony Martin Show", "Little House on the Prairie", "Highway to Heaven", "Bonanza", and "Highway Patrol" under the pseudonym "Ray Llewellyn." Rose's work in composing music for television programs earned him four Emmys. In addition, he was musical director for "The Red Skelton Show" during its 21-year run on the CBS and NBC networks. He was a member of Phi Mu Alpha Sinfonia, the national fraternity for men in music.

Question: The composer of "The Stripper", "Holiday for Strings", and "Calypso Melody" created an instrumental version of "Like Young" with who?
Answer: Previn
Title: Buziaș

Content:
Buziaș is a town in Timiș County, Romania. As of 2011, it had a population of 6,504.

Title: Hires Root Beer

Content:
Hires Root Beer is a soft drink which is marketed by Dr Pepper Snapple Group. Introduced in 1876, it is considered the second longest continuously made soft drink in the United States. Only Vernors Ginger Ale , dating to 1866, is older.

Question: In between Hires Root Beer and Buziaș which had a population of 6,504 as of 2011?
Answer: Buziaș
Title: Tears Dry on Their Own

Content:
"Tears Dry on Their Own" is a song by English singer and songwriter Amy Winehouse from her second and final studio album "Back to Black" (2006). "Tears Dry on Their Own" was released as the fourth single from "Back to Black" on 13 August 2007. While the melody and lyrics are composed by Winehouse, the music behind her voice is a sample interpolation of Marvin Gaye and Tammi Terrell's 1967 Motown classic hit "Ain't No Mountain High Enough", penned by the married duo of Ashford & Simpson. The original ballad version of the track is featured on the posthumous album "" (2011). The song was featured in the documentary film based on the life and death of Winehouse, "Amy" (2015) and was also included on the film's soundtrack.

Title: Amy (2015 film)

Content:
Amy is a 2015 British documentary film about the life and death of British singer-songwriter Amy Winehouse. Directed by Asif Kapadia and produced by James Gay-Rees, George Pank, and Paul Bell and co-produced by Krishwerkz Entertainment, On The Corner Films, Playmaker Films, and Universal Music, in association with Film 4. The film covers Winehouse's life and her struggle with substance abuse, both before and after her career blossomed, and which eventually caused her death.

Question: "Tears Dry on Their Own" was a song by Amy Winehouse featured in the documentary "Amy" about what struggle that caused her death?
Answer: substance abuse
Title: Eduardo Falaschi

Content:
Eduardo "Edu" Falaschi (born May 18, 1972) is a Brazilian singer best known for his work as lead singer and songwriter with the São Paulo-based band Angra. He is also noted for his solo band Almah, which started as a side project featuring a number of guest musicians and is now his main and only band.

Title: Jesse Lacey

Content:
Jesse Thomas Lacey (born July 10, 1978) is an American musician, singer-songwriter and producer, who is the lead vocalist and guitarist for Brand New. He was raised in Levittown on Long Island, New York.

Question: Who has a wider scope of profession, Eduardo Falaschi or Jesse Lacey?
Answer: Jesse Thomas Lacey
Title: Europe in the Air

Content:
Europe in the Air was a motion simulator ride located at Busch Gardens Williamsburg, a theme park in Williamsburg, Virginia. The attraction was similar in both ride and production to that of "Disney's Soarin' Over California" and "Star Tours". Because of the theming of the park, Europe in the Air simulated flight over Europe's most notable icons. The park stated the picture is "eight times clearer than HD." Other features, such as fans, were used for a more realistic journey. Europe in the Air replaced the Corkscrew Hill ride for the 2010 season. It was previously sponsored by Aer Lingus.

Title: Star Tours

Content:
Star Tours was a motion simulator attraction at several Disney theme parks, based on the successful "Star Wars" film series created by George Lucas. Set in the "Star Wars" universe, the attraction sent guests on a excursion trip to Endor, whilst being caught in an altercation between the Rebel Alliance and the Galactic Empire. The attraction featured Captain "Rex" RX-24 along with series regulars R2-D2 and C-3PO.

Question: What motion simulator attraction based on the successful "Star Wars" film series was Europe in the Air similar to?
Answer: "Star Tours"
Title: Lexi Davis

Content:
Lexi Davis (born October 22, 1994) is an American softball player. She attended Porter Ridge High School in Indian Trail, North Carolina, where she was named ESPNHS National Softball Player of the Year in 2012. She later attended Auburn University, where she played pitcher. She holds Auburn's school softball record for most wins by a pitcher. During her senior season, Davis led the Tigers to the 2016 Women's College World Series final, where they fell to Oklahoma, 2–1.

Title: Oklahoma Sooners softball

Content:
The Oklahoma Sooners softball team is the softball team that represents University of Oklahoma in the sport of women's softball. The Sooners participate in the Big 12 Conference, and play their home games at OU Softball Complex. Oklahoma has won their conference title 22 times, has been to the NCAA Tournament 26 times, has been to the NCAA Women's College World Series 10 times, and has won the NCAA championship 4 times. OU also appeared in the AIAW Women's College World Series four times. The team is coached by Patty Gasso.

Question: Lexi Davis, is an American softball player, during her senior season, Davis led the Tigers to the Women's College World Series final, in which year, where they fell to the Oklahoma Sooners softball team is the softball team that represents University of Oklahoma in the sport of women's softball, 2-1?
Answer: 2016
Title: Battle of Aden Airport

Content:
The Battle of Aden International Airport broke out in the early morning hours of 19 March 2015, when Yemen Army units loyal to former president Ali Abdullah Saleh attacked the airport in Aden, Yemen. The airport was defended by soldiers and guards supporting Abdrabbuh Mansur Hadi, Yemen's internationally recognised president.

Title: Ali Abdullah Saleh

Content:
Ali Abdullah Saleh (Arabic: علي عبد الله صالح‎ ‎ , "ʿAlī ʿAbdullāh Ṣāliḥ"; born 21 March 1942) is a Yemeni politician who rose to power following the assassination of President al-Ghashmi. He was elected President of North Yemen (the Yemen Arab Republic) on 17 July 1978 at the age of 36. Following the merger of North Yemen with South Yemen on 22 May 1990, President Saleh was sworn in as the new President. Long considered a moderate President, he oversaw his country's development of deeper ties with Western powers, especially the United-States, in its fight against terrorism. In 2011, in wake of the "Arab Spring" that spread across Yemen, Saleh's time in office became more and more untenable, until eventually he was ousted as President of Yemen in 2012. He was succeeded in office by Abd Rabbuh Mansur Hadi.

Question: The Battle of Aden International Airport broke out when Army units loyal to former president Ali Abdullah Saleh attacked an airport in which country?
Answer: Yemen
Title: Puneet Sira

Content:
Puneet Sira (born 3 December 1967) is a British and Bollywood film director, producer, screenwriter and actor.

Title: Saeed Rizvi

Content:
Saeed Rizvi (Urdu: سعيد رضا ‎ ) is a Pakistani film director.

Question: What is the profession of both Saeed Rizvi and Puneet Sira?
Answer: film director
Title: Slim Thug

Content:
Stayve Jerome Thomas (born September 8, 1980), better known as Slim Thug, is an American rapper.  He gained mainstream attention for his contribution to the popular single from rapper Mike Jones, "Still Tippin'".

Title: The Beginning (Trae album)

Content:
The Beginning is the fifth studio album by American rapper Trae.  It was released on October 14, 2008, by Rap-A-Lot Records, G's Up, Ice Age Entertainment, Asylum Records and Warner Bros.  Records.  The album features guest appearances from Slim Thug, Dallas, Paul Wall, Khujo (from the southern hip hop group Goodie Mob), Z-Ro, Jay'Ton, Russell and Lil' Boss.

Question: The Beginning features a guest appearance from the rapper of what nationality?
Answer: American