henryvn1102/MultihopQA huggingface dataset:
The Sørensen formol titration(SFT) invented by S. P. L. Sørensen in 1907 is a titration of an amino acid with potassium hydroxide in the presence of formaldehyde.
 It is used in the determination of protein content in samples.
Søren Peder Lauritz Sørensen (9 January 1868 – 12 February 1939) was a Danish chemist, famous for the introduction of the concept of pH, a scale for measuring acidity and alkalinity.

Question: What is the titration invented by the Danish chemist famous for the concept of pH used for?
Answer: the determination of protein content
Jennifer Odessa Nettles (born September 12, 1974) is an American country music singer and songwriter.
Aaron Asher Barrett (born August 30, 1974) is the lead singer, lead guitarist, and primary songwriter of the American ska-punk band Reel Big Fish.

Question: Are both Jennifer Nettles and Aaron Barrett country singer and songwriters?
Answer: no
Famed admiral William Halsey Jr. was the chairman of the board after 1949.
 He is one of the four individuals to have attained the rank of Fleet Admiral of the United States Navy.

Question: What WWII Fleet Admiral of the United States Navy was on the board of the American Cable and Radio Corporation? 
Answer: William Halsey Jr.
Referred to as the "Jeans Genius" by Suzy Menkes, he is the President of OTB Group, the parent company of Diesel, Maison Margiela, Marni, Paula Cademartori, Viktor & Rolf, Staff International (manufacturer and distributor of DSquared², Just Cavalli, Maison Margiela, Marni and Vivienne Westwood), and Brave Kid (manufacturer and distributor of Diesel Kid, Dsquared², John Galliano Kids, Marni and Trussardi Junior).
Viktor & Rolf is a fashion house, which specialises in creating conceptual and avant-garde designs.

Question: Renzo Rosso is the President of the company that is the parent of which avant-garde fashion house?
Answer: Viktor & Rolf
Tattooed women like Kat Von D, Avril Lavigne, Diablo Cody, Eve and Malin Akerman have appeared on "Inked"'s cover.
Katherine von Drachenberg, known as Kat Von D (born March 8, 1982), is an American tattoo artist, model, musician, entrepreneur, and television personality.

Question: Inked is a tattoo lifestyle digital media company that bills itself as the outsiders' insider media, Katherine von Drachenberg, known as Kat Von D, born on which date, a tattooed woman,tattoo artist, model, musician, entrepreneur, and television personality, have appeared on "Inked"'s cover? 
Answer: March 8, 1982
Daniel Vacek (born 1 April 1971) is a former tennis player from Czechoslovakia and the Czech Republic who turned professional in 1990.
Patty Fendick (born March 31, 1965) is a former professional women's tennis player and is the former women's tennis program head coach at University of Texas.

Question: Are Daniel Vacek and Patty Fendick both former tennis players?
Answer: yes
CarniK Con (Carnivorous Kinetic Concepts) was an American YouTube firearms comedy show known for its videos of firearms used in humorous scenarios and the heavy use of American symbolism.
 The channel is also known for its firearms related meme development such as skittles and guns, SpongeBob SquarePants duct tape, Ryan Gosling and operators, and the beer company “Freedom America Ale.”
SpongeBob SquarePants is an American animated television series created by marine biologist and animator Stephen Hillenburg for Nickelodeon.

Question: This CarniK Con meme development, involving duct tape, was based on an animated Nickelodeon series created by what marine biologist?
Answer: Stephen Hillenburg
The musical's script and lyrics are by Marsha Norman, with music by Lucy Simon.
 She received the 1983 Pulitzer Prize for Drama for her play "'night, Mother".

Question: The Secret Garden lyrics are by a playwright who recieved what award in 1983?
Answer: Pulitzer Prize for Drama
Shawnee Mission East High School is a public secondary school in Prairie Village, Kansas, US, for grades 9 through 12.
 It is one of five high schools operated by the Shawnee Mission School District (Unified School District 512).
The Shawnee Mission School District (Kansas Unified School District 512) is one of the major school districts in the Kansas City metropolitan area.
 It is in northeast Johnson County, Kansas, and enrolled 27,521 students in the 2016–2017 school year.

Question: What high school in Prairie Village, Kansas, US, is operated by in northeast Johnson County, Kansas, and enrolled 27,521 students in the 2016–2017 school year?
Answer: Shawnee Mission East High School
Ginislao Paris (1852-after 1917) was an Italian composer and musician in Tsarist Russia who played trombone with the Russian Imperial Opera Orchestra in St. Petersburg.
 The orchestra was founded in 1783 during the reign of Catherine the Great, it was known before the revolution as the Russian Imperial Opera Orchestra.

Question: Ginislao Paris played trombone with an orchestra founded in what year?
Answer: 1783
Don Loren Harper is a Los Angeles-based film composer, songwriter, conductor, and arranger whose credits include films such as "The Guardian", "National Treasure", "Training Day", "Armageddon", "The Rock", "Twister", "Broken Arrow", "Assassins", and "Speed".
Armageddon is a 1998 American science fiction disaster film directed by Michael Bay, produced by Jerry Bruckheimer, and released by Touchstone Pictures.

Question: Don Loren Harper's credits include a 1998 American science fiction disaster film that was directed by Jerry Bruckheimer and directed by who?
Answer: Michael Bay
Some of the other roles she has performed on stage or on disc include Andronico in "Tamerlano", Mistress Quickly in "Falstaff", Rosina in "The Barber of Seville", and the title roles in "Carmen", "Giulio Cesare", "Riccardo Primo", and "Rinaldo".
Falstaff (] ) is an opera in three acts by the Italian composer Giuseppe Verdi (18131901).
 The work premiered on 9 February 1893 at La Scala, Milan.

Question: What role did Sara Mingardo play in the three act opera, by the Italian composer Giuseppe Verdi, which premiered on 9 February 1893 at La Scala, Milan?
Answer: Mistress Quickly
Hyundai Department Store (Korean: 현대백화점 주식회사, Hanja: 現代百貨店株式會社, ), together with Lotte Department Store and Shinsegae, is one of the three major department store chains in South Korea.
 The name Shinsegae literally means "New World" in Korean.

Question: Which Korean department store chain, together with Hyundai and the Korean named "New World" chains, makes up the three major department store chains in South Korea?
Answer: Lotte Department Store
Gene Nelson (March 24, 1920 – September 16, 1996) was an American dancer, actor, screenwriter, and director.
Sebastian Gutierrez (born September 10, 1974) is a Venezuelan film director, screenwriter and film producer.

Question: What role did both Gene Nelson and Sebastian Gutierrez play in the film industry?
Answer: director
Garabed Sarkis "Garo" Yepremian (June 2, 1944 – May 15, 2015) was an American football placekicker in the National Football League for the Detroit Lions, Miami Dolphins, New Orleans Saints, and Tampa Bay Buccaneers, during a career that spanned from 1966 to 1981.
Edward Manukyan (Armenian: Էդվարդ Մանուկյան , born July 27, 1981) is an Armenian-born composer residing in Southern California, United States.

Question: Garo Yepremian and Edward Manukyan, live in the United States?
Answer: yes
Beatrice Alda (born August 10, 1961) is an American actress and filmmaker who appeared in "The Four Seasons" and "Men of Respect".
Men of Respect is a 1990 crime drama film, an adaptation of William Shakespeare's play "Macbeth".

Question: What is the 1990 crime drama film, an adaptation of William Shakespeare's play "Macbeth" featuring actress Beatrice Alda? 
Answer: Men of Respect
He is best known for writing "The Revenant: A Novel of Revenge" (2002), which was adapted into film as "The Revenant" (2015), directed by Alejandro González Iñárritu, with a screenplay by Iñárritu and Mark L. Smith, and starring Leonardo DiCaprio and Tom Hardy.
Leonardo Wilhelm DiCaprio ( ; born November 11, 1974) is an American actor, film producer, and environmental activist.

Question: Michael W. Punke, is an American writer, novelist, professor, policy analyst, policy consultant, attorney, and former Deputy United States Trade Representative and US Ambassador to the World Trade Organization in Geneva, Switzerland, he is best known for writing "The Revenant: A Novel of Revenge" (2002), which was adapted into film as "The Revenant" (2015), and starring which   American actor, film producer, and environmental activist, he began his career by appearing in television commercials in the late 1980s, after which he had recurring roles in various television series such as the soap opera "Santa Barbara"?
Answer: Leonardo DiCaprio
Their biggest hit was "Tall Cool One", first released in 1959, and they have been credited as being "one of the very first, if not the first, of the American garage bands."
 With songs such as "Maybellene" (1955), "Roll Over Beethoven" (1956), "Rock and Roll Music" (1957) and "Johnny B. Goode" (1958), Berry refined and developed rhythm and blues into the major elements that made rock and roll distinctive.

Question: How many years passed between the first hit song by Chuck Berry and the biggest hit by the band The Fabulous Wailers?
Answer: Their biggest hit was "Tall Cool One", first released in 1959
"That Kiss" is the sixth single released by indie rock band The Courteeners, it is a non-album track.
Courteeners are an English indie rock band formed in Middleton in 2006 by Liam Fray (lead guitar/vocals), Michael Campbell (drums/backing vocals), Daniel "Conan" Moores (rhythm guitar) and Mark Cuppello (bass); the latter was replaced by the band's producer Joe Cross in 2015.

Question: What year was the band that released "That Kiss" formed?
Answer: 2006
Caner Osman (born July 12, 1991) is a former Turkish professional basketball player for KK Kumanovo of the Macedonian First League (basketball).
 His brother, Cedi Osman, is also a professional basketball player.
Cedi Osman (born April 8, 1995) is a Turkish professional basketball player for the Cleveland Cavaliers of the National Basketball Association (NBA).

Question: Caner Osman's brother plays for what NBA team?
Answer: Cleveland Cavaliers
His third feature "Deranged" (2012) is a refreshing and unique take on the disaster genre, was a hit with more than 4.5 million admissions.
Deranged () is a 2012 South Korean science fiction thriller film starring Kim Myung-min, Kim Dong-wan, Moon Jung-hee and Lee Ha-nui.

Question: Park Jung-woo, is a South Korean film director and screenwriter, his third feature is which 2012 South Korean science fiction thriller film starring Kim Myung-min, Kim Dong-wan, Moon Jung-hee and Lee Ha-nui?
Answer: Deranged
Caroline Wozniacki is this edition's top seed, followed by Vera Zvonareva.
 She finished on top of the rankings in both 2010 and 2011.

Question: What position was the top seed in the 2010 China Open - Women's Singles in the Danish professional tennis scene?
Answer: top
New Men was a comic book series published during the 1990s by Image Comics.
Chris Sprouse (born July 30, 1966) is an American comics artist.
 Sprouse has worked for multiple publishers and has won two Eisner Awards for his work on "Tom Strong", a series he created with writer Alan Moore.

Question: What award did the penciler who worked on New Man comic books win twice?
Answer: Eisner Awards
Oink!
 is an Atari 2600 video game designed by Mike Lorenzen and released by Activision in 1983.
The Three Little Pigs is a fable about three pigs who build three houses of different materials.

Question: Oink!, is a video game, for which video game console, and designed by Mike Lorenzen, and inspired by the fairy tale "The Three Little Pigs", a fable about three pigs who build three houses of different materials?
Answer: Atari 2600
It was written by Ester Dean, Robert Swire, Gareth McGrillen, Mikkel S. Eriksen and Tor Erik Hermansen.
 The American songwriter Ester Dean wrote "S&M" in collaboration with the producers Stargate and Sandy Vee.

Question: Who was a writer on both "Roc Me Out" and "S&M", songs recorded by Barbadian recording artist Rihanna?
Answer: Ester Dean
Philippe Perrin (Colonel, French Air Force) (born January 6, 1963) is a French test pilot and former CNES and European Space Agency astronaut.
Umberto Guidoni (born in Rome 18 August 1954) is an Italian astrophysicist, science writer and a former ESA astronaut, being the first European to visit the International Space Station.
 He is a veteran of two NASA space shuttle missions.

Question: Are both Philippe Perrin and Umberto Guidoni considered astronauts?
Answer: yes
The COMX-35 was a home computer that was one of the very few systems to use the RCA 1802 microprocessor, the same microprocessor that is also used in some space probes.
 The original Atari, Inc. founded in 1972 by Nolan Bushnell and Ted Dabney was a pioneer in arcade games, home video game consoles, and home computers.

Question: Which system is most likely to have impacted current computer technology, Atari or Comx-35?
Answer: Atari
İstiklal Avenue or Istiklal Street (Turkish: "İstiklâl Caddesi", Greek: "Μεγάλη Οδός του Πέραν", French: "Grande Rue de Péra", English: "Independence Avenue") is one of the most famous avenues in Istanbul, Turkey, visited by nearly 3 million people in a single day over the course of weekends.
Yoros Castle (Turkish: "Yoros kalesi" ) is a Byzantine ruined castle at the confluence of the Bosphorus and the Black Sea, to the north of Joshua's Hill, in Istanbul, Turkey.

Question: What city are both İstiklal Avenue and Yoros Castle located in?
Answer: Istanbul, Turkey
Ashley Renee Litton is a beauty queen from Missouri who held the Miss Missouri USA title in 2004.
The Miss Missouri USA competition is the pageant that selects the representative for the state Missouri in the Miss USA pageant.

Question: Which national pageant included Ashley Renee Litton as a representative from Missouri?
Answer: Miss USA
Adriana Lecouvreur is an opera in four acts by Francesco Cilea to an Italian libretto by Arturo Colautti, based on the 1849 play "Adrienne Lecouvreur" by Eugène Scribe and Ernest Legouvé.
La bohème (] , ] ) is an opera in four acts, composed by Giacomo Puccini to an Italian libretto by Luigi Illica and Giuseppe Giacosa, based on "Scènes de la vie de bohème" by Henri Murger.

Question: Adriana Lecouvreur and La bohème are both what type of opera performance?
Answer: an opera in four acts
The Remington Model 31 is a pump-action shotgun that competed with the Winchester Model 1912 for the American sporting arms market.
The Winchester Model 1912 (also commonly known as the Model 12, or M12) is an internal-hammer, pump-action, shotgun with an external tube magazine.
 Popularly named the "Perfect Repeater" at its introduction, it largely set the standard for pump action shotguns over its 51-year high-rate production life.

Question: The Remington Model 31 competed with the Winchester model that was popularly known as what?
Answer: Perfect Repeater
It is located on the former Great Northern Railway Hambone Line, off the Bieber Line, that connected with the McCloud River Railroad.
The Great Northern Railway (reporting mark GN) was an American Class I railroad.

Question: which American Class I railroad was White Horse, formally located 
Answer: The Great Northern Railway
Nine Men's Morris is a strategy board game for two players dating at least to the Roman Empire.
Twilight Struggle: The Cold War, 1945–1989 is a card-driven strategy game for two players, with its theme taken from the Cold War.

Question: What form of play does Nine Men's Morris and Twilight Struggle have in common?
Answer: game
Of Stone, Wind and Pillor is an EP by American metal band Agalloch.
Agalloch ( ) was an American heavy metal band from Portland, Oregon.

Question: Of Stone, Wind and Pillor is an EP by what American heavy metal band from Portland, Oregon?
Answer: Agalloch
Jeff Schwartz (born February 24, 1964, in New Haven, Connecticut) is President and Founder of Excel Sports Management, a full-service sports management and marketing agency.
 He represents a number of NBA superstars, including Paul Pierce, Deron Williams, Kemba Walker, Kevin Love, Tyson Chandler, Lamar Odom and Jason Kidd, among others.
Kemba Hudley Walker (born May 8, 1990) is an American professional basketball player for the Charlotte Hornets of the National Basketball Association (NBA).
 In the 2010–11 season, Walker was unanimously selected for the All-Big East first team, Walker was the second-leading college basketball scorer in the United States and led the Huskies to the 2011 Big East championship and 2011 NCAA championship and was named as the tournament's most outstanding player for both championships.

Question: What agency represents the player who led the Huskies to the 2011 Big East championship?
Answer: Excel Sports Management
Matthew David Lewis (born 27 June 1989) is an English film, television and stage actor, best known for playing Neville Longbottom in the "Harry Potter" films, Jamie Bradley in "The Syndicate" and Corporal Gordon "Towerblock" House in the BBC Three comedy drama "Bluestone 42".
Bluestone 42 is a comedy drama series about a British bomb disposal detachment in Afghanistan during Operation Herrick, first broadcast on 5 March 2013 on BBC Three.

Question: Matthew Lewis appears in Bluestone 42, a comedy series on what network?
Answer: BBC Three
Michael G. Barnett (born October 9, 1948 in Olds, Alberta) is a Canadian ice hockey executive currently serving as Senior Advisor to the President-General Manager of the New York Rangers.
 Nicknamed "The Great One", he has been called "the greatest hockey player ever" by many sportswriters, players, and the league itself.
 As of 2015, he still holds 60 NHL records.

Question: What is Wayne Douglas Gretzky's nickname and  how many National Hockey League records does he hold?
Answer: "The Great One"
Colossians 2 is the second chapter of the Epistle to the Colossians in the New Testament of the Christian Bible.
The Epistle of Paul to the Colossians, usually referred to simply as Colossians, is the twelfth book of the New Testament.

Question: Colossians 2 is in what number book of the New Testament?
Answer: twelfth
He plays C & C Custom Drums, and uses Vic Firth drumsticks, Zildjian cymbals, Remo drumheads, with Drum Workshop hardware and pedals.
The Avedis Zildjian Company, simply known as Zildjian , is an American-based cymbal manufacturer founded in Constantinople (present-day Istanbul, Turkey) by Armenian Avedis Zildjian in the 17th century.
 It is now based in Norwell, Massachusetts.

Question: What Armenian-founded manufacturer based in Massachusetts makes James Riley Breckenridge's cymbals?
Answer: Avedis Zildjian Company
The Blast, an Eastern Division team in the Major Arena Soccer League, play their home games at Royal Farms Arena in downtown Baltimore, Maryland.
Royal Farms Arena (originally the Baltimore Civic Center and formerly Baltimore Arena) is an arena located in Baltimore.
 The arena is located about a block away from the Baltimore Convention Center on the corner of Baltimore Street and Hopkins Place; it is also only a short distance from the Inner Harbor.

Question: What is a block away from the arena where the Baltimore Blast play their games?
Answer: Baltimore Convention Center
The highway is 7.6 km in length, connecting Highway 112 in Dane with the now abandoned Adams Mine site.
Adams Mine is an abandoned open pit iron ore mine located in the Boston Township of the District of Timiskaming, 11 km south of Kirkland Lake in the Canadian province of Ontario.

Question: What is located in the Boston Township of the District of Timiskaming and connected to Highway 112 in Dane?
Answer: Adams Mine
Patrick McCabe (born 27 March 1955) is an Irish writer.
John Gerard Braine (13 April 1922 – 28 October 1986) was an English novelist.

Question: Were Patrick McCabe and John Braine of the same nationality?
Answer: no
Greg Brooker is an American screenwriter, best known for co-writing the screenplay of "Stuart Little" with M. Night Shyamalan.
Manoj Nelliyattu "M. Night" Shyamalan ( ; ; "Maṉōj Nelliyāṭṭu Śyāmaḷaṉ"; Tamil: மனோஜ் நெல்லியட்டு ஷியாமளன் ; Malayalam: മനോജ് നെല്ലിയാട്ട് ശ്യാമളന്‍ born 6 August 1970) is an Indian American film director, screenwriter, author, producer, and actor known for making movies with contemporary supernatural plots and surprise endings.

Question: Which movie director, known for making movies with contemporary supernatural plots and surprise endings, co-wrote "Stuart Little" with Greg Brooker? 
Answer: M. Night Shyamalan
Jaffrey is a census-designated place (CDP) and the main village in the town of Jaffrey in Cheshire County, New Hampshire, United States.
 Its county seat is the city of Keene.

Question: What city is the seat of the county that includes the town of Jaffrey, New Hampshire?
Answer: Keene
Capitol Critters is an animated television series about the lives of mice, rats, and roaches who reside in the basement and walls of the White House in Washington, D.C. The series was produced by Steven Bochco Productions and Hanna-Barbera Productions in association with 20th Century Fox Television for ABC, which aired seven out of the show's 13 episodes from January 31, 1992 to March 14, 1992.
Twentieth Century Fox Television (TCFTV, stylized as 20th Century Fox Television) is the television production subsidiary of 20th Century Fox, and a production arm of the Fox Television Group (both are owned by Rupert Murdoch's 21st Century Fox).

Question:  Capitol Critters is an animated television series produced in association with a television production subsidiary owned by what person?
Answer: Rupert Murdoch
The Last Survivors (original title The Well) is a 2014 American post-apocalyptic film directed by Thomas Hammock and written by Hammock and Jacob Forman.
 It stars Haley Lu Richardson, Booboo Stewart, Nicole Fox, Jacqueline Emerson, Max Charles, Michael Welch and Rena Owen Set in Oregon, the film centers around a dystopian world with a shortage of water.
A dystopia (from the Greek δυσ- and τόπος, alternatively, cacotopia, kakotopia, or simply anti-utopia) is a community or society that is undesirable or frightening.

Question: What name can be given to a community or society that is undesirable or frightening, a good example of which is offered in the 2014 American post-apocalyptic film 'The Last Survivors' directed and co-written by Thomas Hammock and in which a shortage of water is a key part of the story line?
Answer: dystopia
The main event of the show featured The Undertaker defending the WWF World Heavyweight Championship against Stone Cold Steve Austin.
Steve Austin (born Steven James Anderson on December 18, 1964, later Steven James Williams), better known by the ring name "Stone Cold" Steve Austin, is an American actor, media personality, producer and retired professional wrestler.

Question: What year  was this wrestler who was the challenger to the Undertaker  WWF World Heavyweight Championship on May 11, 1997, was born?
Answer: 1964
The song is notable for making the American Top 20 three times: for Steve Lawrence in 1962 (US number 1), for The Happenings in 1966 (US number 12), and for Donny Osmond in 1971 (US number 1).
Steven Lawrence (born July 8, 1935) is an American singer and actor, best known as a member of a duo with his wife Eydie Gormé, billed as "Steve and Eydie."

Question: Who was an American singer and actor who sang the song "Go Away Little Girl" and made the American top 20 in 1962?
Answer: Steve Lawrence
Stanley Earl Kramer (September 29, 1913February 19, 2001) was an American film director and producer, responsible for making many of Hollywood's most famous "message films".
Angela Murray Gibson (June 29, 1878 – October 22, 1953) was a writer, director, actress, and the first newsreel camerawoman.

Question: What director is older, Stanley Kramer or Angela Murray Gibson?
Answer: Angela Murray Gibson
He currently resides in Amarillo, Texas.
 The estimated population was 199,582 as of 2016.

Question: What was the population in 2016 of the city where Quentin Wilson resides?
Answer: 199,582