MhoOmm/HotpotQA-Extractive-Reader huggingface dataset:
Title: Seongho Cha

Content:
Seongho Cha (also known as Jimmy Cha) is a South Korean ballet and classical Chinese dancer currently with the New York-based Shen Yun Performing Arts. Cha began dancing at the age of 15, and rose to prominence in his home country of South Korea, winning top honors at a national ballet competition, and going on to represent South Korea at the 2006 USA International Ballet Competition, held once every four years in Jackson, Mississippi.

Title: Shen Yun Performing Arts

Content:
Shen Yun Performing Arts is a performing-arts and entertainment company formed in New York City. It performs classical Chinese dance, ethnic and folk dance, and story-based dance, with orchestral accompaniment and solo performers. The Shen Yun website translates the phrase "shen yun" as "the beauty of divine beings dancing".

Question: What South Korean dancer, famous as a teen, is currently performing with a ballet group who's name translates to "The beauty of divine beings dancing"?
Answer: Seongho Cha
Title: Huber Manufacturing Co.

Content:
The New Huber Traction engine company of Marion, Ohio, built engines from 1885 to 1903. In several respects the engines were different from their competitors in that the boilers had return tubes, (a two pass system, much like a marine boiler) and engines were reversed on top of the boiler (contrary to conventional practice with engine forward and crank at rear). The boilers were economical as they captured more heat from the stack gases.

Title: Traction engine

Content:
A traction engine is a self-propelled steam engine used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives from the Latin "tractus", meaning 'drawn', since the prime function of any traction engine is to draw a load behind it. They are sometimes called road locomotives to distinguish them from railway locomotives – that is, steam engines that run on rails.

Question: Huber Manufacturing Co. created what sort of self-propelled steam engine?
Answer: traction engine
Title: The Saturdays

Content:
The Saturdays was a British-Irish girl group based in London, England.  The group formed during the summer of 2007.  The line up consisted of Frankie Bridge, Una Healy, Rochelle Humes, Mollie King and Vanessa White.  They were formed through Fascination Records, who gave them an instant record deal with the label as well as a sub-division of Polydor Records.  As soon as the contract was finalised The Saturdays went on tour with Girls Aloud during their Tangled Up Tour.  The group's music style is pop, however throughout their career their management have experimented with dance-pop and electropop.  To create this music, Ina Wroldsen, Steve Mac and Quiz & Larossi have been heavily involved.

Title: Mollie King

Content:
Mollie Elizabeth King (born 4 June 1987) is an English singer-songwriter.  She is best known for being a member of girl group The Saturdays.  In the Saturdays, King has had thirteen top-ten and eight top-five singles, including the UK no.1 hit What About Us on the UK Singles Chart and five top-ten albums on the UK Albums Chart.  Before The Saturdays, King was a member of another girl group, Fallen Angelz, with whom she appeared on "The X Factor".  In 2015, King signed a solo deal with Island Records.

Question: Which member of the Fallen Angelz went on the Tangled Up Tour ?
Answer: Mollie King
Title: Huangshi

Content:
Huangshi () is a prefecture-level city in southeastern Hubei province, People's Republic of China.

Title: Khorgas

Content:
Korgas (, Kazakh: قورعاس ), also known as "Khorgos", "Chorgos" and "Gorgos", formerly Gongchen (), is a Chinese city near the border with Kazakhstan. It is located in the Ili Kazakh Autonomous Prefecture of Xinjiang Autonomous Region. The city on the Kazakh side of the border is also known as "Khorgas" (Kazakh: Қорғас , قورغاس , "Qorğas"; Russian: Хоргос , "Khorgos"; the train station there is Altynkol (Russian: Алтынколь ).

Question: Which city is in the Hubei province, Khorgas or Huangshi?
Answer: Huangshi
Title: 1989 Valvettiturai massacre

Content:
The 1989 Valvettiturai massacre occurred on August 2 and 3, 1989 in the small coastal town of Valvettiturai, on the Jaffna Peninsula in Sri Lanka.  Approximately 64 minority Sri Lankan Tamil civilians were killed by soldiers belonging to the Indian Peace Keeping Force.  The massacre followed an attack on the soldiers by the rebel Liberation Tigers of Tamil Eelam cadres.  The rebel attack had left six Indian soldiers, including an officer, dead and another 10 injured.  Indian authorities claimed that the civilians were caught in crossfire.  Journalists such as Rita Sebastian of the "Indian Express", David Husego of the "Financial Times" and local human rights groups such as the University Teachers for Human Rights have reported quoting eyewitness accounts that it was a massacre of civilians.  George Fernandes, who later served as defense minister of India (1998–2004), called the massacre India’s My Lai.

Title: Minister of Defence (India)

Content:
The Minister of Defence is the head of the Ministry of Defence of the Government of India.  They are often assisted by a Minister of State for Defence and less-commonly, the lower-ranked Deputy Minister of Defence.  The defence minister additionally serves as President of the Institute for Defence Studies and Analyses, and as Chancellor of the Defence Institute of Advanced Technology and of the National Defence University.

Question: What name did the man who eventually became Chancellor of the Defence Institute of Advanced Technology call the 1989 Valvettiturai massacre?
Answer: India’s My Lai
Title: Heinkel HeS 3

Content:
The Heinkel HeS 3 "(HeS - Heinkel Strahltriebwerke)" was the world's first operational jet engine to power an aircraft.  Designed by Hans von Ohain while working at Heinkel, the engine first flew as the primary power of the Heinkel He 178, piloted by Erich Warsitz on 27 August 1939.  Although successful, the engine had too little thrust to be really useful, and work started on the more powerful Heinkel HeS 8 as their first production design.

Title: Hans von Ohain

Content:
Hans Joachim Pabst von Ohain (14 December 191113 March 1998) was a German physicist, the designer of the first "operational" jet engine.  His first design ran in March 1937, and it was one of his engines that powered the world's first flyable all-jet aircraft, the prototype of the Heinkel He 178 (He 178 V1) in late August 1939.  In spite of these early successes, other German designs quickly eclipsed Ohain's, and none of his engine designs entered widespread production or operational use.

Question: What ethnicity was the designer of the Heinkel HeS 3?
Answer: German
Title: Big Bang (South Korean band)

Content:
Big Bang (Korean: 빅뱅 ) is a South Korean boy band formed by YG Entertainment.  With members G-Dragon, T.O.P, Taeyang, Daesung, and Seungri, they are often cited as one of the most influential acts to shape the K-pop industry, helping spread the Korean Wave internationally and gaining the honorific title "Kings of K-pop".  Their experimental and diverse use of music genres, personal involvement in producing their own records, and stage performances have been admired by music critics and served as influence to several K-pop and international artists.

Title: Iris (TV series)

Content:
IRIS () is a 2009 South Korean espionage television drama series, starring Lee Byung-hun, Kim Tae-hee, Jung Joon-ho, Kim Seung-woo, Kim So-yeon and T.O.P (Choi Seung-hyun) of Big Bang.  The plot revolves around two best friends from the 707th Special Mission Battalion recruited into a secret South Korean black ops agency known as the National Security Service.  As the two friends find their loyalties tested and forge new, unlikely alliances, the journey takes them from their home country to Hungary, Japan, and China where they find themselves at the center of an international conspiracy.  It aired on KBS2 from October 14 to December 17, 2009, on Wednesdays and Thursdays at 21:55 for 20 episodes.

Question: Iris was a television series starring T.O.P., who was part of a group who earned what honorific?
Answer: Kings of K-pop
Title: Republica

Content:
Republica are an English alternative rock band, formed in 1994. The height of their popularity spanned from 1996 to 1999. The current line-up consists of Saffron (vocals), Tim Dorney (keyboards), Johnny Male (guitar), Conor Lawrence (drums).

Title: AFI (band)

Content:
AFI (abbreviation for A Fire Inside) is an American rock band from Ukiah, California, formed in 1991. They have had the same lineup since 1998: lead vocalist Davey Havok, drummer and backup vocalist Adam Carson, with bassist Hunter Burgan and guitarist Jade Puget, who both play keyboard and contribute backup vocals. Of the current lineup, Havok and Carson are the two remaining original members.

Question: Which is from England, Republica or AFI?
Answer: Republica
Title: Beyene Merid

Content:
Major-General "Dejazmatch" Beyene Merid (sometimes rendered as Beine Merid) (1897 - 24 February 1937) was an Ethiopian army commander, a patriot, and the son-in-law of Emperor Haile Selassie I.

Title: Haile Selassie

Content:
Haile Selassie I (Ge'ez: , "qädamawi haylä səllasé" ; ] ; 23 July 1892 – 27 August 1975) , born Tafari Makonnen Woldemikael, was Ethiopia's regent from 1916 to 1930 and emperor from 1930 to 1974. He also served as Chairperson of the Organisation of African Unity from 25 May 1963 to 17 July 1964 and 5 November 1966 to 11 September 1967. He was a member of the Solomonic Dynasty.

Question: Who passed away first Beyene Merid or Haile Selassie ?
Answer: Beyene Merid
Title: Annihilator (band)

Content:
Annihilator is a Canadian thrash metal band founded in 1984 by vocalist, guitarist, bassist, songwriter, engineer, producer, mixer and mastering engineer Jeff Waters and former vocalist John Bates. They are the highest-selling heavy metal group from Canada in Canadian history, having sold more than three million albums worldwide, although most of their sales have been generated outside of the band's home country. Along with Sacrifice, Voivod and Razor, Annihilator is credited as one of the "Big 4" of Canadian thrash metal.

Title: Schizo Deluxe

Content:
Schizo Deluxe is the eleventh studio album by Canadian heavy metal band Annihilator, released on May 8, 2005 by AFM Records.

Question: What is the date of released for the eleventh studio album of the highest-selling heavy metal group from Canada?
Answer: May 8, 2005
Title: Wings (Birdy song)

Content:
"Wings" is a song by English musician Birdy. The song was released as a digital download on 29 July 2013 and in the United Kingdom on 8 September 2013 as the lead single from her second studio album, "Fire Within" (2013). A remix by "" was later released on 27 January 2014 as part of the "Hospital: We Are 18" LP from "Hospital Records". The song peaked at number 8 on the UK Singles Charts, making it her highest charting single to-date and her only top 10 single.

Title: Birdy (singer)

Content:
Jasmine Lucilla Elizabeth Jennifer van den Bogaerde (born 15 May 1996), better known by her stage name Birdy, is an English musician, singer and songwriter. She won the music competition Open Mic UK in 2008, at the age of 12. Her debut single, a cover version of Bon Iver's "Skinny Love", was her breakthrough, charting all across Europe and earning platinum certification six times in Australia. Her self-titled debut album, "Birdy", was released on 7 November 2011 to similar success, peaking at number 1 in Australia, Belgium and the Netherlands. Her second studio album, "Fire Within", was released on 23 September 2013 in the UK. At the 2014 Brit Awards she was nominated for Best British Female Solo Artist. Her third studio album, "Beautiful Lies", was released on 25 March 2016.

Question: Wings was a song by the musican who won what 2008 competition at the age of 12?
Answer: Open Mic UK
Title: Before I Disappear

Content:
Before I Disappear is a 2014 American drama film directed by Shawn Christensen. The film is a feature-length adaptation of his 2012 Oscar-winning short film, "Curfew". The film had its world premiere at South by Southwest Film on March 10, 2014. The film was acquired for distribution by IFC Films on August 5, 2014 and released on November 28, 2014.

Title: Michael Drayer

Content:
Michael Drayer (born March 19, 1986) is an American actor. He is best known for his recurring role as Cisco on the television drama–thriller series "Mr. Robot", Gabe on the television drama series "Deception", and for his supporting role as Eddie in Sneaky Pete. Drayer also took part on other TV series such as "Vinyl", "The Sopranos", "The Following","Aquarius", "Timeless", and a main role on the episode "Bully" of the comedy-drama television series "Louie." In addition to the TV series, he also acted in small roles in films as "The Wrestler", "August Rush", and "Before I Disappear".

Question: Michael Drayer had a small role in what 2014 American drama film that was directed by Shawn Christensen?
Answer: Before I Disappear
Title: Michael C. Frank

Content:
Michael C. Frank is a developmental psychologist at Stanford University who proposed that infants' language development may be thought of as a process of Bayesian inference.  He has also studied the role of language in numerical cognition by comparing the performance of native Pirahã language speakers to that of MIT undergraduate students in numeric tasks.  For this work, he traveled to Amazonas, Brazil with Daniel Everett, a linguist best known for his claim that Pirahã disproves a crucial component of Noam Chomsky's theory of universal grammar, recursion.  Frank won the Cognitive Science Society's prestigious Marr Award for this work in 2008.

Title: Pirahã language

Content:
Pirahã (also spelled "Pirahá, Pirahán"), or Múra-Pirahã, is the indigenous language of the isolated Pirahã of Amazonas, Brazil.  The Pirahã live along the Maici River, a tributary of the Amazon River.

Question: Michael C. Frank, a developmental psychologist at Stanford University, studied which indigenous language of the Amazonas in Brazil?
Answer: Pirahã language
Title: Tijani Babangida

Content:
Tijani Babangida (born 25 September 1973 in Kaduna) is a retired Nigerian footballer, who played as a winger. Known for his pace, his playing style was sometimes compared to that of Marc Overmars. Babangida spent the majority of his playing career at Ajax. Overall, he played in five different countries on three different continents. At club level, Babangida spent nine years in Netherlands, playing for VVV-Venlo, Roda JC and Ajax, winning the Eredivisie plus KNVB Cup double with the latter side.

Title: Marc Overmars

Content:
Marc Overmars (] , born 29 March 1973) is a Dutch former footballer and the current director of football at Ajax. During his footballing career, he played as a winger and was renowned for his speed and technical skills.

Question: Which sport did both Tijani Babangida and Marc Overmars play?
Answer: footballer
Title: Nanki–Shirahama Airport

Content:
Nanki–Shirahama Airport (南紀白浜空港 , Nanki Shirahama Kūkō ) (IATA: SHM, ICAO: RJBD) is a third class airport in Shirahama, Wakayama, Japan. It serves the southern part of the Kii Peninsula with three daily Japan Airlines round-trips to Tokyo International Airport, utilizing Embraer E170 aircraft. The travel time is 65 minutes to Haneda and 75 minutes in reverse direction.

Title: Japan Airlines

Content:
Japan Airlines Co., Ltd. (JAL) (日本航空株式会社 , Nihon Kōkū Kabushiki-gaisha , , OTC Pink: JAPSY) , is the flag carrier airline of Japan and the second largest in the country behind All Nippon Airways. It is headquartered in Shinagawa, Tokyo, Japan; and its main hubs are Tokyo's Narita International Airport and Tokyo International Airport (Haneda Airport), as well as Osaka's Kansai International Airport and Osaka International Airport. JAL group companies include Japan Airlines, J-Air, JAL Express, Japan Air Commuter, Japan Transocean Air and Ryukyu Air Commuter for domestic feeder services; and JAL Cargo for cargo and mail services.

Question: What airline with headquarters in Shinagawa, Tokyo flies from the Nanki-Shirahama Airport to Tokyo International Airport three times a day?
Answer: Japan Airlines
Title: X-15 Flight 91

Content:
X-15 Flight 91 was a 1963 American manned mission, and the second and final flight in the program to achieve sub-orbital spaceflight—a flight over 100 km in altitude—which was previously achieved during Flight 90 a month earlier.  It was the highest flight of the X-15 program.  It was the first flight of a reused spacecraft, as plane number three flew the previous sub-orbital flight on July 19.  This mission was piloted by Joseph A. Walker on August 22, 1963, with the air-launch occurring from a modified Boeing B-52 Stratofortress support plane over Smith Ranch Dry Lake, Nevada, United States.  Walker piloted the X-15 to an altitude of 107.96 km and remained weightless for approximately five minutes.  The altitude was the highest manned flight by a spaceplane to that time and remained the record until the 1981 flight of Space Shuttle Columbia.  Walker landed the X-15 about 12 minutes after it was launched, at Rogers Dry Lake, Edwards Airforce Base, in California.  This was Walker's final X-15 flight.

Title: Joseph A. Walker

Content:
Joseph Albert "Joe" Walker (February 20, 1921 – June 8, 1966) flew the world's first two spaceplane flights in 1963, thereby becoming the United States' seventh man in space.  Walker was a Captain in the United States Air Force, an American World War II pilot, an experimental physicist, a NASA test pilot, and a member of the U.S. Air Force Man In Space Soonest spaceflight program.  His two X-15 experimental rocket aircraft flights in 1963 that exceeded the Kármán line – the altitude of 100 km , generally considered to mark the threshold of outer space – qualified him as an astronaut under the rules of the U.S. Air Force and the Fédération Aéronautique Internationale (FAI).

Question: In what year did the mission, piloted by the seventh man in space, occur?
Answer: 1963
Title: Nostalghia

Content:
Nostalghia (UK: Nostalgia) is a 1983 Soviet/Italian film, directed by Andrei Tarkovsky and starring Oleg Yankovsky, Domiziana Giordano and Erland Josephson. Tarkovsky co-wrote the screenplay with Tonino Guerra.

Title: Voyage in Time

Content:
Voyage in Time (Italian: "Tempo di Viaggio" ) is a 63-minute feature documentary that documents the travels in Italy of the director Andrei Tarkovsky with the script writer Tonino Guerra in preparation for the making of his film "Nostalghia". In addition to the preparation of Nostalghia, their conversations cover a wide range of matters, filmmaking or not. Notably, Tarkovsky reveals his filmmaking philosophy and his admiration of films by, among others, Robert Bresson, Jean Vigo, Michelangelo Antonioni, Federico Fellini, Ingmar Bergman.

Question: In which Soviet/Italian film starring Oleg Yankovsky, Domiziana Giordano, and Erland Josephson does Andrei Tarkovsky reveal his film making philosophy?
Answer: Nostalghia
Title: Lentil

Content:
The lentil ("Lens culinaris") is an edible pulse.  It is a bushy annual plant of the legume family, known for its lens-shaped seeds.  It is about 40 cm tall, and the seeds grow in pods, usually with two seeds in each.

Title: Paddu

Content:
Kuzhi paniyaram (Tamil:குழி பணியாரம்) or Paddu (Kannada:ಪಡ್ಡು) or Gunta Ponganalu (Telugu:గుంట పొంగణాలు) or is an Indian dish made by steaming batter using a mould.  The batter is made of black lentils and rice and is similar in composition to the batter used to make idli and dosa.  The dish can also be made sweet or spicy depending on the ingredients jaggery and chillies respectively.  Paniyaram is made on a special pan that comes with multiple small fissures.  It is known by various names in South India, including "paddu", "appe", "guliappa", "gulittu", "gundponglu", "ponganalu".

Question: What legume is used to make Paddu?
Answer: lentil
Title: Mercedes-Benz W124

Content:
W124 is the Mercedes-Benz internal chassis-designation for the 1984 to 1995/96 version of the Mercedes-Benz E-Class, as well as the first generation to be officially referred to as E-Class. The W124 models replaced the W123 models after 1984 and were succeeded by the W210 E-Class after 1995.

Title: Mercedes-Benz W123

Content:
The Mercedes W123 is a range of executive cars produced by German manufacturer Mercedes-Benz between 1976 and 1985.

Question: Mercedes-Benz W124 replaced which model of executive cars?
Answer: Mercedes W123
Title: Serene (phone)

Content:
Serene is a mobile phone produced as a joint venture between Samsung Electronics and Bang & Olufsen. It was released in the last quarter of 2005 in Europe. It is available in select stores throughout the world and costs $1275 (~€1000).

Title: Bang &amp; Olufsen

Content:
Bang & Olufsen (B&O) (stylized as BANG & OLUFSEN) is a high-end Danish consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by and Svend Olufsen, who designed a radio to work with alternating current, a product of significance at a time when most radios were still running on batteries. In 2004, the company opened a factory in the Czech Republic where it employed approximately 250 staff producing mainly audio products.

Question: Serene is a mobile phone produced as a joint venture between Samsung Electronics and a high-end Danish consumer electronics company founded in what year?
Answer: 1925
Title: La Barredora

Content:
La Barredora ("The Sweeper Truck") is a criminal gang based in the Mexican resort city of Acapulco, Guerrero and its surrounding territories.  The criminal group came into existence during the rapid decentralization of Mexico's drug trafficking organizations and as a split-off group of the Beltrán Leyva Cartel.  Originally, the Beltrán Leyva cartel operated in the city, but the group no longer has presence in Acapulco.  After the Mexican military gunned down the top boss of the cartel – Arturo Beltrán Leyva – in December 2009, his brother Héctor Beltrán Leyva took control of one of the factions of the cartel and declared war on Edgar Valdez Villarreal, who had long been the right hand of Arturo.  Amidst the violence, Valdez Villarreal tried to appoint a successor, but those in Acapulco broke off and formed their own criminal gang: the Independent Cartel of Acapulco.  Within weeks, however, the group had splittered too, forming a new and rival group known as La Barredora.  Villarreal Valdez was then captured by the Mexican Federal Police in August 2010, but the violence between the groups for the control of Acapulco continued.

Title: Edgar Valdez Villarreal

Content:
Edgar Valdez Villarreal (born August 11, 1973) also known as La Barbie ("The Barbie"), is a Mexican American suspected drug lord and leader of the Beltrán Leyva Cartel, a criminal group based in Sinaloa.  He was arrested near Mexico City in August 2010 on charges related to large scale drug trafficking.

Question: Arturo's right hand man was arrested for what charges in August 2010?
Answer: large scale drug trafficking.
Title: Constantine Maroulis

Content:
Constantine James Maroulis ( ; born September 17, 1975) is a Greek-American actor and rock singer from Wyckoff, New Jersey. He was the sixth-place finalist on the fourth season of the reality television series "American Idol", and received a nomination for the Tony Award for Best Performance by a Leading Actor in a Musical for his role in "Rock of Ages". He starred in the title role in "Jekyll and Hyde" on Broadway, for which he received a Drama League Award Nomination for a Distinguished Performance Award.

Title: Steve Perry (Oregon musician)

Content:
Stephen Henry Perry (born October 8, 1963) is an American musician, best known as lead singer, songwriter and rhythm guitarist for the Oregon ska-swing band the Cherry Poppin' Daddies.

Question: Who is older, Steve Perry or Constantine Maroulis?
Answer: Stephen Henry Perry (born October 8, 1963) is an American musician