MhoOmm/HotpotQA-Extractive-Reader huggingface dataset:
Title: Chalcogenide glass

Content:
Chalcogenide glass (hard "ch" as in "chemistry") is a glass containing one or more chalcogens (sulfur, selenium and tellurium, but excluding oxygen).  Such glasses are covalently bonded materials and may be classified as covalent network solids. Polonium is also a chalcogen but is not used because of its strong radioactivity.  Chalcogenide materials behave rather differently from oxides, in particular their lower band gaps contribute to very dissimilar optical and electrical properties.

Title: Polonium

Content:
Polonium is a chemical element with symbol Po and atomic number 84.  A rare and highly radioactive metal with no stable isotopes, polonium is chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal neighbors in the periodic table: thallium, lead, and bismuth.  Due to the short half-life of all its isotopes, its natural occurrence is limited to tiny traces of the fleeting polonium-210 (with a half-life of 138 days) in uranium ores, as it is the penultimate daughter of natural uranium-238.  Though slightly longer-lived isotopes exist, they are much more difficult to produce.  Today, polonium is usually produced in milligram quantities by the neutron irradiation of bismuth.  Due to its intense radioactivity, which results in the radiolysis of chemical bonds and radioactive self-heating, its chemistry has mostly been investigated on the trace scale only.

Question: What is the atomic number for the chemical element which is also a radioactve chalcogen?
Answer: 84
Title: New Idea

Content:
New Idea is a long-running Australian weekly magazine published by Pacific Magazines and aimed at women.

Title: Grazia

Content:
Grazia (] ; Italian for "Grace") is a weekly women's magazine that originated in Italy with international editions printed in Albania, Bahrain, Bulgaria, China, Croatia, France, Germany. Greece, Indonesia, India, Japan, Macedonia, Mexico, the Netherlands, Poland, Portugal, Pakistan, Serbia, Slovenia, South Korea, Spain, Thailand, and the United Kingdom.

Question:  What is a long-running Australian weekly magazine published by Pacific Magazines and aimed at women, New Idea or Grazia?
Answer: New Idea
Title: Baar railway station

Content:
Baar is a railway station in the Swiss canton of Zug, situated in the municipality of Baar. The station is located on the Zürich to Lucerne railway line and is an intermediate stop for InterRegio trains from Zürich to Lucerne and on Zürich S-Bahn line S9.

Title: Baar, Switzerland

Content:
Baar is a municipality in the canton of Zug in Switzerland.

Question: Baar railway station is situated in this municipality in the canton of what
Answer: Zug
Title: Charles Brabin

Content:
Charles J. Brabin (April 17, 1882 – November 3, 1957) was an American film director and screenwriter.

Title: David Lean

Content:
Sir David Lean, CBE (25 March 190816 April 1991) was an English film director, producer, screenwriter and editor, responsible for large-scale epics such as "The Bridge on the River Kwai" (1957), "Lawrence of Arabia" (1962) and "Doctor Zhivago" (1965). He also directed adaptations of Dickens novels "Great Expectations" (1946) and "Oliver Twist" (1948), as well as the romantic drama "Brief Encounter" (1945).

Question: Charles Brabin and David Lean, have which mutual occupations?
Answer: film director and screenwriter
Title: Don Adams (boxer)

Content:
Don "The Bull" Adams was a bare-knuckle boxer, from Waltham Cross, Hertfordshire, England.  In addition he was known as King of the Gypsies.  At least one of his fights was detected by the authorities.  Hertfordshire Constabulary reported a planned fight at Holborn Stud Farm on Sunday, 26 October 1975, between Don “The Bull” Adams and Roy “Pretty Boy” Shaw, promoted by Adams’ trainer Tom “The Bear” Brown.  Donny Adams's second for the fight was an Ex RAF policeman named Huw Rees.  This fight was banned, but must have taken place later, as Shaw was reported later to have beaten Adams.  Shaw won the bout in the first round.  Before that fight Adams had 48 bare knuckle fights and won them all.

Title: Waltham Cross

Content:
Waltham Cross is a suburban dormitory town 12 miles NNE of central London and located within the metropolitan area of London, the Greater London Urban Area, and the Borough of Broxbourne in Hertfordshire.  It is immediately north of the London Borough of Enfield and is the most southeasterly town of Hertfordshire, located immediately north of the M25 motorway.  The Waltham Cross post town additionally includes the neighbouring town of Cheshunt and a small part of Enfield.

Question: What suburban town 12 miles NNE of Central London was home to the King of the Gypsies?
Answer: Waltham Cross
Title: Fallen (1998 film)

Content:
Fallen is a 1998 American supernatural detective thriller film directed by Gregory Hoblit, produced by Charles Roven and Dawn Steel, from a screenplay by Nicholas Kazan.  The film tells the story of John Hobbes, a Philadelphia police detective who is investigating murders committed by an apparent copycat killer.  The murderer is later revealed to be a fallen angel known as Azazel, who possesses human beings by touch.  Denzel Washington, Embeth Davidtz, James Gandolfini, John Goodman, Donald Sutherland and Elias Koteas star.  "Fallen" was released on January 16, 1998, by Warner Bros. The film grossed $25.2 million against its budget of $46 million.  It has a 40% approval rating at Rotten Tomatoes, which calls it "not all that thrilling".

Title: Elias Koteas

Content:
Elias Koteas (born March 11, 1961) is a Canadian film and television actor, best known for his roles in "Fallen", "The Killing", and as Casey Jones in the first and third live-action "Teenage Mutant Ninja Turtles" films.  He currently co-stars as Alvin Olinsky on "Chicago P.D.".

Question: What Canadian actor starred in a supernatural thriller released in 1998 by Warner Bros.?
Answer: Elias Koteas
Title: Zayre

Content:
Zayre was a chain of discount stores that operated in the eastern half of the United States from 1956 to 1990.  The company's headquarters was in Framingham, Massachusetts.  In October 1988, Zayre's parent company, Zayre Corp., sold the stores to the competing Ames Department Stores, Inc. chain, and in June 1989, Zayre Corp. merged with one of its subsidiaries, The TJX Companies, parent company of T.J. Maxx.  A number of stores retained the Zayre name until 1990, by which time all stores were either closed or converted into Ames stores.  (The TJX Companies, which also owns Marshalls, HomeGoods, and Sierra Trading Post, is still in operation as of 2017.)

Title: Ames (store)

Content:
Ames Department Stores Inc. was an American chain of discount stores based in Rocky Hill, Connecticut, United States.  The company was founded in 1958 with a store in Southbridge, Massachusetts, and at its peak operated 700 stores in 20 states, including the Northeast, Upper South, Midwest, and the District of Columbia, making it the fourth largest discount retailer in the United States.

Question: How would you describe both Zayre and Ames from the US?
Answer: discount stores
Title: Thaïs (opera)

Content:
Thaïs (] ) is an opera, a "comédie lyrique" in three acts and seven tableaux, by Jules Massenet to a French libretto by Louis Gallet, based on the novel "Thaïs" by Anatole France. It was first performed at the Opéra Garnier in Paris on 16 March 1894, starring the American soprano Sibyl Sanderson, for whom Massenet had written the title role. The original production was directed by Alexandre Lapissida, with costumes designed by Charles Bianchini and sets by Marcel Jambon (act 1, scene 1; act 3) and Eugène Carpezat (act 1, scene 2; act 2). The opera was later revised by the composer and was premiered at the same opera house on 13 April 1898.

Title: Die Entführung aus dem Serail

Content:
Die Entführung aus dem Serail (K. 384; The Abduction from the Seraglio; also known as Il Seraglio ) is an opera Singspiel in three acts by Wolfgang Amadeus Mozart. The German libretto is by Christoph Friedrich Bretzner with adaptations by Gottlieb Stephanie. The plot concerns the attempt of the hero Belmonte, assisted by his servant Pedrillo, to rescue his beloved Konstanze from the seraglio of Pasha Selim. The work premiered on 16 July 1782 at the Vienna Burgtheater, with the composer conducting.

Question: Which opera Die Entführung aus dem Serail or Thaïs was originally performed first ?
Answer: Die Entführung aus dem Serail
Title: Area 51

Content:
The United States Air Force facility commonly known as Area 51 is a highly classified remote detachment of Edwards Air Force Base, within the Nevada Test and Training Range.  According to the Central Intelligence Agency (CIA), the correct names for the facility are Homey Airport (ICAO: KXTA) and Groom Lake, though the name "Area 51" was used in a CIA document from the Vietnam War.  The facility has also been referred to as "Dreamland" and "Paradise Ranch", among other nicknames.  The special use airspace around the field is referred to as Restricted Area 4808 North (R-4808N).

Title: Groom Range

Content:
The Groom Range is a mountain range in Lincoln County, Nevada.  It is located within the Nevada Test and Training Range, north of Groom Dry Lake.  The highest point in the Groom Range is 9,249 feet.  The Groom Range is situated 26.6 miles north of the dry Groom Lake.

Question: What mountain range is Area 51 located in?
Answer: Groom Range
Title: Jay Mohr

Content:
Jon Ferguson Cox "Jay" Mohr (born Jon Ferguson Mohr; August 23, 1970) is an American actor, comedian and radio host. He is known for his role as Professor Rick Payne in the TV series "Ghost Whisperer" (2006–2008), the title role in the CBS sitcom "Gary Unmarried" (2008–2010), as a featured cast member on the sketch comedy show "Saturday Night Live" (1993–1995) and the back-stabbing sports agent Bob Sugar in "Jerry Maguire" (1996). Since making his cinema debut with "Jerry Maguire", he has appeared in many more high-profile films, including "Suicide Kings" (1997), "Picture Perfect" (1997), "Paulie" (1998), "Small Soldiers" (1998), "The Adventures of Pluto Nash" (2002), "Are We There Yet? " (2005), "Street Kings" (2008), "Hereafter" (2010) and "The Incredible Burt Wonderstone" (2013).

Title: Picture Perfect (1997 film)

Content:
Picture Perfect is a 1997 American romantic comedy film directed by Glenn Gordon Caron and starring Jennifer Aniston, Jay Mohr, Kevin Bacon, Illeana Douglas, Olympia Dukakis, and Anne Twomey.

Question: Who starred with Jay Mohr in a 1997 American romantic comedy?
Answer: Jennifer Aniston
Title: Non-Stop (film)

Content:
Non-Stop is a 2014 American mystery action thriller film directed by Jaume Collet-Serra and starring Liam Neeson, Julianne Moore, Michelle Dockery, Lupita Nyong'o, and Scoot McNairy.  An international co-production among France, the United States, and the United Kingdom, it was the first film from Silver Pictures since "Weird Science", and its first film to be distributed by Universal Pictures since the end of Universal's deal with Warner Bros..  The film received mixed to positive reviews from critics and was a box office success.

Title: Michelle Dockery

Content:
Michelle Suzanne Dockery (born 15 December 1981) is an English actress and singer.  She is most widely known for her performance as Lady Mary Crawley in the ITV (UK) and PBS (U.S.) television period drama series "Downton Abbey" (2010–15), for which she was nominated for three consecutive Emmy Awards in the category for Outstanding Lead Actress In Drama Series, and a Golden Globe Award nomination.  She made her professional stage debut in "His Dark Materials" in 2004.  For her role as Eliza Doolittle in the 2007 London revival of "Pygmalion", she was nominated for the Evening Standard Award.

Question: Which star featured in Non-Stop is most widely known for her performance as Lady Mary Crawley in "Dowton Abbey"?
Answer: Michelle Dockery
Title: Margaret Cabourn-Smith

Content:
Margaret Alice Cabourn-Smith (born July 25, 1975 in Richmond upon Thames) is an English comedy actress with appearances on "Catastrophe", "The IT Crowd", "Psychoville," "Peep Show" and "Fresh Meat".

Title: Catastrophe (2015 TV series)

Content:
Catastrophe is a British sitcom first broadcast on 19 January 2015 on Channel 4.  It stars Sharon Horgan as Sharon Morris and Rob Delaney as Rob Norris, who get together after she becomes pregnant following a brief affair while he is in the UK on business.  Carrie Fisher, Ashley Jensen, and Mark Bonnar play supporting characters in the series.

Question: When was the British sitcom first broadcast on Channel 4 in which Margaret Alice Cabourn-Smith appears on?
Answer: 19 January 2015
Title: Bicycle Dreams

Content:
Bicycle Dreams is a 2009 documentary film by director Stephen Auerbach about the Race Across America, a 3000-mile cross-country bicycle race. The film has won numerous film festival awards and had a successful screening tour.

Title: Youth in Crisis

Content:
Youth in Crisis is a 1943 American short documentary film produced by Louis De Rochemont as part of "The March of Time" series. It was nominated for an Academy Award for Best Documentary Short.

Question: What genre of film do "Bicycle Dreams" and "Youth in Crisis" share?
Answer: documentary
Title: Deva Victrix

Content:
Deva Victrix, or simply Deva, was a legionary fortress and town in the Roman province of Britannia on the site of the modern city of Chester. The fortress was built by the Legio II "Adiutrix" in the AD 70s as the Roman army advanced north against the Brigantes, and rebuilt completely over the next few decades by the Legio XX "Valeria Victrix". In the early 3rd century the fortress was again rebuilt. The legion probably remained at the fortress until the late 4th or early 5th century, upon which it fell into disuse.

Title: Eastgate and Eastgate Clock

Content:
Eastgate and Eastgate Clock in Chester, Cheshire, England, stand on the site of the original entrance to the Roman fortress of "Deva Victrix". It is a prominent landmark in the city of Chester and is said to be the most photographed clock in England after Big Ben.

Question: What legionary fortress located on the site of the modern city of Chester is a popular landmark to photograph?
Answer: Deva Victrix
Title: Gotthold Schwarz

Content:
Gotthold Schwarz (born 2 May 1952 in Zwickau) is a German bass-baritone singer and conductor. Based in Leipzig, he started as a member of the Thomanerchor and has conducted the Gewandhausorchester. He is the 17th Thomaskantor after Johann Sebastian Bach.

Title: Bass-baritone

Content:
A bass-baritone is a high-lying bass or low-lying "classical" baritone voice type which shares certain qualities with the true baritone voice. The term arose in the late 19th century to describe the particular type of voice required to sing three Wagnerian roles: the Dutchman in "Der fliegende Holländer", Wotan/Der Wanderer in the "Ring Cycle" and Hans Sachs in "Die Meistersinger von Nürnberg". Wagner labelled these roles as "Hoher Bass" ("high bass")—see fach for more details.

Question: Gotthold Schwarz is of a voice type whose term arose when?
Answer: late 19th century
Title: Kinder Happy Hippo

Content:
Mother Kinder Happy Hippo (Catherine Green) is a Biscuit/candy made by the Italian chocolate and confectionery company Ferrero SpA.

Title: Ferrero SpA

Content:
Ferrero SpA (] ) is an Italian manufacturer of branded chocolate and confectionery products and it is the third biggest chocolate producer and confectionery company in the world. It was founded in 1946 in Alba, Piedmont, Italy, by Pietro Ferrero, a confectioner and small-time pastry maker who laid the groundwork for Nutella and famously added hazelnut to save money on chocolate. The company saw a period of tremendous growth and success under Pietro's son Michele Ferrero, who in turn handed over the daily operations to his sons. His son Pietro (the founder's grandson), who oversaw global business, died on April 18, 2011, in a cycling accident in South Africa at the age of 47. The Ferrero Group worldwide – now headed by CEO Giovanni Ferrero – includes 38 trading companies, 18 factories, approximately 21,500 employees and produces around 365,000 tonnes of Nutella each year. Ferrero International SA's headquarters is in Luxembourg. Ferrero SpA is a private company owned by the Ferrero family and has been described as "one of the world's most secretive firms". Reputation Institute's 2009 survey ranks Ferrero as the most reputable company in the world. The recently announced financial results for the fiscal year ending August 31, 2016 showed consolidated sales growth of 8.2% from the previous fiscal year.

Question: Kinder Happy Hippo is made by an Italian manufacturer of branded chocolate and confectionery products that was founded in 1946 where?
Answer: Alba, Piedmont, Italy
Title: Celebration, Florida

Content:
Celebration is a census-designated place (CDP) and a master-planned community in Osceola County, Florida, United States, located near Walt Disney World Resort and originally developed by The Walt Disney Company. As part of the Orlando–Kissimmee Metropolitan Statistical Area, Celebration's population was 7,427 at the 2010 census.

Title: Mickey Pylon

Content:
The Mickey Pylon is a 32 metres tall double-deadend pole-type pylon of a 230 kV-powerline in front of Osceola Substation, which is used for the power supply of Disney World in Celebration, Florida, USA and which was completed on February 15th, 1996. The Mickey Pylon, which is a Landmark Tower of Disney World shows a stylizied Mickey Mouse. It consists of a 21.3 metres high pole carrying a circular steel tube ring with 9.1 metres diameter and a weight of 13.608 tons, at which two smaller elliptical rings with axis lengths of 5.5 and 6.1 metres and a weight of 2.495 tons are attached.

Question: Which company developed the community of Celebration, Florida, site of the Mickey Pylon?
Answer: The Walt Disney Company
Title: Peter Hirsch

Content:
Sir Peter Bernhard Hirsch HonFRMS FRS (born 16 January 1925) is a figure in British materials science who has made fundamental contributions to the application of transmission electron microscopy to metals. Hirsch attended the Sloane School, Chelsea and St Catharine's College, Cambridge. In 1946 he joined the Crystallography Department of the Cavendish to work for a PhD on work hardening in metals under Lawrence Bragg. He subsequently carried out work, which is still cited, on the structure of coal.

Title: William Lawrence Bragg

Content:
Sir William Lawrence Bragg (31 March 1890 – 1 July 1971) was an Australian-born British physicist and X-ray crystallographer, discoverer (1912) of Bragg's law of X-ray diffraction, which is basic for the determination of crystal structure. He was joint winner (with his father, William Henry Bragg) of the Nobel Prize in Physics in 1915: ""For their services in the analysis of crystal structure by means of X-ray"", an important step in the development of X-ray crystallography.

Question: When did Peter Hirsch work under an Australian-born British physicist and X-ray crystallographer?
Answer: 1946
Title: All These People

Content:
"All These People" is the first single from Harry Connick Jr.'s 2007 album "Oh my NOLA", and the single was released on iTunes on August 29, 2006. Music and lyrics by Harry Connick Jr.

Title: Harry Connick Jr.

Content:
Joseph Harry Fowler Connick Jr. (born September 11, 1967) is an American singer, big band leader, talk show host and actor. He has sold over 28million albums worldwide. Connick is ranked among the top60 best-selling male artists in the United States by the Recording Industry Association of America, with 16million in certified sales. He has had seven top20 US albums, and ten number-one US jazz albums, earning more number-one albums than any other artist in US jazz chart history.

Question: American singer, big band leader, talk show host and actor. [4] He has sold over 28million albums worldwide, had a single called All These People on his album Oh My NOLA, released in what year?
Answer: 2007
Title: Gambling in Connecticut

Content:
Legal forms of gambling in the U.S. state of Connecticut include two Indian casinos (Foxwoods and Mohegan Sun), parimutuel wagering, charitable gaming, and the Connecticut Lottery.

Title: Mohegan Sun

Content:
Mohegan Sun is one of the largest casinos in the United States, with 364000 sqft of gambling space. It is located on 240 acre along the banks of the Thames River in Uncasville, Connecticut. It is in the foothills of southeastern Connecticut, where 60 percent of the state's tourism is concentrated. It features the 12,000-seat capacity Mohegan Sun Arena, home of the New England Black Wolves of the National Lacrosse League and the Women's National Basketball Association's Connecticut Sun. It houses a 350-seat Cabaret Theatre, the 300-seat Wolf Den, and 100000 sqft of meeting and function room space, including the Northeast’s largest ballroom and 130000 sqft of retail shopping. It is also where the studio of WMOS is located.

Question: Which of the Indian casinos which formed the Legal forms of gambling in the U.S. state of Connecticut is one of the largest casinos in the United States, with 364000 sqft of gambling space?
Answer: Mohegan Sun
Title: Inula

Content:
Inula is a large genus of about 90 species of flowering plants in the family Asteraceae, native to Europe, Asia and Africa.

Title: Mitella

Content:
Mitella is a genus of flowering plants known as miterworts or bishop's caps. "Mitella" species are native to temperate and arctic North America and Asia.

Question: What continent are both Mitella and Inula found in?
Answer: Asia
Title: American Power Boat Association

Content:
The American Power Boat Association (APBA) is a New York membership owned corporation that was created in 1903 by an act of the New York legislature as a racing association for powerboats. It is the United States sanctioning authority for the "Union Internationale Motonautique" (UIM), the world governing body for powerboat racing. It is the sole governing body in the United States. The APBA sanctions races in a number of different categories including the Unlimited Hydroplanes, Inboard, Outboard Performance Craft, Stock Outboard, Modified Outboard, Pro Outboard, Outboard Drag, Offshore and Special Events classes. Each category comprises a number of different classes. There are also many smaller regional clubs, including South Shore Outboard Association, located in New England.

Title: Hydroplane (boat)

Content:
A hydroplane (or hydro, or "thunderboat") is a fast motorboat, where the hull shape is such that at speed, the weight of the boat is supported by planing forces, rather than simple buoyancy.

Question: The American Power Boat Association  sanctions a race in which category, which has a hull shape that allows the boat to be supported by planing forces?
Answer: hydroplane
Title: Shelby Cannon

Content:
Shelby Cannon (born August 19, 1966, in Hattiesburg, Mississippi) is an American retired professional tennis player.

Title: Ilie Năstase

Content:
Ilie "Nasty" Năstase (] , born 19 July 1946) is a Romanian former world No. 1 professional tennis player, one of the world's top players of the 1970s. He was ranked world no. 1 from 23 August 1973 to 2 June 1974.

Question: Ilie Năstase and Shelby Cannon, have which mutual occupation?
Answer: professional tennis player