In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.
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Question: Context_1 : Shuangcheng District () is one of nine districts of Harbin, the capital of Heilongjiang province, People's Republic of China, covering part of the southwestern suburbs. It sits approximately 42 km south-southwest of downtown Harbin. Formerly a county-level city until 15 May 2014. The westernmost county-level division of Harbin City, it borders Daoli District to the north, Nangang and Pingfang Districts to the northeast, Acheng District to the east, and Wuchang to the southeast, as well as the Jilin prefecture-level divisions of Changchun to the south and Songyuan to the southwest. Context_2 : Nangang District () is one of nine districts of Harbin, the capital of Heilongjiang province, People's Republic of China, forming part of the city's urban core. It is home to major offices of the provincial government and is the political heart of Heilongjiang province. Other areas of interest within the district are the Harbin Railway Station, Guomao underground shopping street, a Confucian temple and the Buddhist Jile Temple. By far the most populous and densely populated of Harbin's county-level divisions, it borders the districts of Daowai and Xiangfang to the northeast, Pingfang to the southeast, Shuangcheng to the south, and Daoli to the west. A new subway system is also being built currently. Context_3 : Xiangfang District () is one of nine districts of Harbin, the capital of Heilongjiang province, China. It is an urban district in the pre-1940 part of Harbin, bordering the districts of Daowai to the north, Acheng to the southeast, Pingfang to the southwest, and Nangang to the west. It is an industrialized area, and contains the main scientific, technological and industrial zones of the city. The Harbin Development Zone is in the district. Context_4 : Unit 731 (Japanese: 731部隊 , Hepburn: Nana-san-ichi Butai ) was a covert biological and chemical warfare research and development unit of the Imperial Japanese Army that undertook lethal human experimentation during the Second Sino-Japanese War (1937–1945) of World War II. It was responsible for some of the most notorious war crimes carried out by Japan. Unit 731 was based at the Pingfang district of Harbin, the largest city in the Japanese puppet state of Manchukuo (now Northeast China). Context_5 : Pingfang Railway Station is a railway station of Lafa–Harbin Railway and located in the Pingfang District of Harbin, Heilongjiang province, China. Context_6 : Pingfang District () is one of nine districts of Harbin, the capital of Heilongjiang province, People's Republic of China, forming part of the city's urban core. The least spacious of Harbin's county-level divisions, it borders the districts of Xiangfang to the north, Acheng to the east, Shuangcheng to the southwest, and Nangang to the west. Context_7 : The American cover-up of Japanese war crimes occurred after the end of World War II, when the occupying US government granted political immunity to military personnel who had engaged in human experimentation and other crimes against humanity, predominantly in mainland China. The pardon of Japanese war criminals, among whom were Unit 731's commanding officers General Shiro Ishii and General Masaji Kitano, was overseen by General of the Army Douglas MacArthur in September 1945. While a series of war tribunals and trials was organized, many of the high-ranking officials and doctors who devised and respectively performed the experiments were pardoned and never brought to justice. As many as 12,000 people, most of them Chinese, died in Unit 731 alone and many more died in other facilities, such as Unit 100 and in field experiments throughout Manchuria. Context_8 : Harbin Aircraft Industry (Group) Co., Ltd. (HAIG), often shortened to Hafei (), is an aircraft manufacturing company headquartered in Pingfang District, Harbin, Heilongjiang province, China. It was previously called Harbin Aircraft Manufacturing Corporation (HAMC) in English. Context_9 : Surgeon General Shirō Ishii (石井 四郎 , Ishii Shirō , ; June 25, 1892 – October 9, 1959) was a Japanese army medical officer, microbiologist and the director of Unit 731, a biological warfare unit of the Imperial Japanese Army involved in forced and frequently lethal human experimentation during the Second Sino-Japanese War (1937–1945). Context_10 : Harbin No.3 High School (Chinese: 哈尔滨市第三中学) is the most prestigious high school in Harbin, Heilongjiang Province. And it is one of the top high schools in China. It has two campuses. One is located in the center of Harbin, Nangang District, and the other one is located in Qunli District of Harbin. Harbin No.3 High School is a historical cultural site of Harbin due to its long history. Qunli District campus is more than 240,000 meter squared with its entrance gate more than 50 meters wide. It is one of the largest in China.The admission is given based on test results. Among all the candidates in Harbin and surrounding cities, only the top 1% students will be selected. fact_1 : Surgeon General Shirō Ishii (石井 四郎 , Ishii Shirō , ; June 25, 1892 – October 9, 1959) was a Japanese army medical officer, microbiologist and the director of Unit 731, a biological warfare unit of the Imperial Japanese Army involved in forced and frequently lethal human experimentation during the Second Sino-Japanese War (1937–1945). fact_2 :  Unit 731 was based at the Pingfang district of Harbin, the largest city in the Japanese puppet state of Manchukuo (now Northeast China). Question: What unit was directed by Shiro Ishii and based at the Pingfang district of Harbin?

Answer: Unit 731


Question: Context_1 : Fifty Shades Darker is a 2012 erotic romance novel by British author E. L. James. It is the second instalment in the "Fifty Shades" trilogy that traces the deepening relationship between a college graduate, Anastasia Steele, and a young business magnate, Christian Grey. The first and third volumes, "Fifty Shades of Grey" and "Fifty Shades Freed", were published in 2011 and 2012. The novel is published by Vintage Books and reached No. 1 on the "USA Today" best seller list. Context_2 : Grey: Fifty Shades of Grey As Told by Christian, also referred to as Grey, is a 2015 erotic romance by British author E. L. James. It is the fourth installment in the "Fifty Shades" series, which had its start as fanfiction. Context_3 : Fifty Shades Freed is an upcoming American erotic romantic drama film directed by James Foley and written by Niall Leonard, based on the novel of same name by E. L. James. It is the final film in the "Fifty Shades" trilogy, and a sequel to "Fifty Shades of Grey" (2015) and "Fifty Shades Darker" (2017). The film stars Dakota Johnson and Jamie Dornan as Anastasia Steele and Christian Grey, respectively. Context_4 : Fifty Shades of Grey is a 2011 erotic romance novel by British author E. L. James. It is the first instalment in the "Fifty Shades" trilogy that traces the deepening relationship between a college graduate, Anastasia Steele, and a young business magnate, Christian Grey. It is notable for its explicitly erotic scenes featuring elements of sexual practices involving bondage/discipline, dominance/submission, and sadism/masochism (BDSM). Originally self-published as an ebook and a print-on-demand, publishing rights were acquired by Vintage Books in March 2012. Context_5 : Erika Mitchell (born 7 March 1963), known by her pen name E. L. James, is an English author. She wrote the bestselling erotic romance trilogy "Fifty Shades of Grey", "Fifty Shades Darker", and "Fifty Shades Freed", along with the companion novel ""; and under "Snowqueen's Icedragon" the Twilight fan fiction "Master of the Universe" that was the basis for the Fifty Shades trilogy. Context_6 : Fifty Shades is an American film series that consists of three erotic romantic drama films, based on the " Fifty Shades" trilogy by English author E. L. James. It is distributed by Universal Studios and stars Dakota Johnson and Jamie Dornan as the lead roles Anastasia Steele and Christian Grey, respectively. Sam Taylor-Johnson directed the first film and initially she was slated to be the director of the sequels as well, however subsequently the second and third films were directed by James Foley. Context_7 : The "Fifty Shades" trilogy is a series of erotic novels by E. L. James. The trilogy consists of "Fifty Shades of Grey" (2011), "Fifty Shades Darker" and "Fifty Shades Freed" (2012). The trilogy traces the deepening relationship between a college graduate, Anastasia Steele, and a young business magnate, Christian Grey. Context_8 : Fifty Shades Darker is a 2017 American erotic romantic drama film directed by James Foley and written by Niall Leonard, based on E. L. James's novel of the same name. The second film in the "Fifty Shades" film series, it is the sequel to the 2015 film "Fifty Shades of Grey". The film stars Dakota Johnson and Jamie Dornan as Anastasia Steele and Christian Grey, respectively, with Eric Johnson, Eloise Mumford, Bella Heathcote, Rita Ora, Luke Grimes, Victor Rasuk, Kim Basinger and Marcia Gay Harden in supporting roles. Context_9 : Fifty Shades of Oy Vey: A Parody by E.L. Jamesbergstein is a parody of E.L. James' "Fifty Shades of Grey". It was published in print and e-book editions by Alfred A. Knish in 2013. Described on its book jacket as "So erotic, you'll plotz," the comic novel, which follows the outline of the original "Fifty Shades of Grey", tells the story of the relationship between a beautiful young woman, Anatevka Stein, and a portly bagel tycoon, Chaim Silver. Context_10 : Fifty Shades Freed is the third and final installment of the erotic romance "Fifty Shades Trilogy" by British author E. L. James. After accepting entrepreneur CEO Christian Grey's proposal in "Fifty Shades Darker", Anastasia Steele must adjust not only to married life but to her new husband's wealthy lifestyle and controlling nature. The paperback edition was first published in April 2012. fact_1 : Grey: Fifty Shades of Grey As Told by Christian, also referred to as Grey, is a 2015 erotic romance by British author E. L. James. fact_2 : Erika Mitchell (born 7 March 1963), known by her pen name E. L. James, is an English author. Question: What is the nationalityof the author of the erotic romance "Grey: Fifty Shades of Grey as Told by Christian"?

Answer: English


Question: Context_1 : Great Speckled Bird was a country rock group formed in 1969 by the Canadian musical duo Ian & Sylvia. Ian Tyson sang, played guitar and composed. Sylvia Tyson sang, composed and occasionally played piano. The other founding members were Amos Garrett on guitar and occasional vocals, Ben Keith on steel guitar, Ken Kalmusky on bass and Ricky Marcus on drums. They were named after the song, "The Great Speckled Bird", as recorded by Roy Acuff(1938). Context_2 : "The Great Speckled Bird" is a hymn from the Southern United States whose lyrics were written by the Reverend Guy Smith. It is an allegory referencing Fundamentalist self-perception during the Fundamentalist–Modernist Controversy. The song is in the form of AABA and has a 12 bar count. It is based on Jeremiah 12:9, ""Mine heritage is unto me as a speckled bird, the birds round about are against her; come ye, assemble all the beasts of the field, come to devour."" It was recorded in 1936 by Roy Acuff. It was also later recorded by Johnny Cash and Kitty Wells (both in 1959), Pearly Brown (1961), Hank Locklin (1962), Marty Robbins (1966), Lucinda Williams (1978), Bert Southwood (1990), Marion Williams, and Jerry Lee Lewis. Context_3 : Great Speckled Bird is a country rock album by Great Speckled Bird, a band formed in 1969 by Canadian musicians Ian and Sylvia Tyson. The other group members at the time of recording were Buddy Cage, on pedal steel guitar, Amos Garrett, on guitar and backup vocals, and N.D. Smart, on drums. Nashville session musicians David Briggs and Norbert Putnam sat in, with Briggs on piano and Putnam on bass guitar. Although founding member Ken Kalmusky is listed in the original liner notes, he had actually departed the group prior to recording. Context_4 : Brian John "B. J." Cole (born 17 June 1946) is an English pedal steel guitarist, who has long been active as a session and solo musician. Coming to prominence in the early 1970s with the band Cochise, Cole has played in many styles, ranging from mainstream pop and rock to jazz and eclectic experimental music, but has never forgotten the instrument's roots in country music. Through his varied and extensive session work and long career as a performer, he has come to be regarded as Britain's pre-eminent pedal steel guitarist. Cole also plays lap steel and dobro. Context_5 : The Great Speckled Bird was a counterculture underground newspaper based in Atlanta, Georgia from 1968 to 1976. It was founded by New Left activists from Emory University and members of the Southern Student Organizing Committee, an offshoot of Students for a Democratic Society. Founding editors included Tom and Stephanie Coffin, Howard Romaine and Gene Guerrero Jr. The first issue appeared March 8, 1968, and within 6 months it was publishing weekly. By 1970 it was the third largest weekly newspaper in Georgia with a paid circulation of 22,000 copies. The paper subscribed to Liberation News Service, a leftist news collective. The office of "The Great Speckled Bird" at the north end of Piedmont Park (240 Westminster Dr.) was firebombed and destroyed on May 6, 1972 after the paper published an exposé of the mayor of Atlanta. Context_6 : Bennett Keith Schaeufele (March 6, 1937 – July 26, 2010), better known by his stage name Ben Keith, was an American musician and record producer. Known primarily for his work as a pedal steel guitarist with Neil Young, Keith was a fixture of the Nashville country music community in the 1950s and 1960s before working with numerous successful rock, country and pop artists as both a producer and versatile, multi-instrumentalist sideman for over four decades. Context_7 : Mark Spencer, (born September 28, 1957 in Champaign, Illinois) is an American guitarist, steel guitarist, engineer, multi-instrumentalist, and musician currently based in Brooklyn, New York. An original member of seminal alt-country band Blood Oranges, he continues to work as an in-demand band member and sideman with a diverse range of new and established musical artists. He is currently a member of the band Son Volt, and appears on their 2009 release American Central Dust as lap and pedal steel guitarist, keyboardist, background vocalist, and engineer. Context_8 : Jeff Newman (January 7, 1942 – April 7, 2004) was an American country musician who played the pedal steel guitar. He was a veteran Nashville session player. A devoted teacher and player, Newman also wrote a column for the short-lived specialty magazine "Steel Guitarist", appearing on the cover of the September 1979 issue. He is widely regarded as having been the premier instructor of the Pedal Steel Guitar and, together with his wife, Fran, operated the Jeffran College of Pedal Steel Guitar outside Nashville for many years. His instructional material remains available and popular as of this writing (2017). Newman was inducted into the International Steel Guitar Hall of Fame in 1999. Context_9 : Paul V. Franklin (born May 31, 1954 in Detroit, Michigan) is an American multi-instrumentalist, known mainly for his work as a steel guitarist. He began his career in the 1970s as a member of Barbara Mandrell's road band; in addition he toured with Vince Gill, Mel Tillis, Jerry Reed and Dire Straits. He has since become a prolific session musician in Nashville, Tennessee, playing on more than 500 albums. He has been named by the Academy of Country Music as Best Steel Guitarist on several occasions. In addition to the pedal steel guitar and lap steel guitar, Franklin plays Dobro, fiddle, and drums, as well as three custom-built instruments called the Pedabro, The Box, and the baritone steel guitar. Context_10 : The Dead Livers is the name of a country rock band formed in Melbourne, Victoria, Australia, in April 1978. Formative members were Marty Atchison (vocals), Brendan Mitchell (guitar and steel guitar), Michael Schack (bass guitar), Edward Mitchell (guitar) and Tony Pizzi (drums). Later members included Richard O'Keefe (drums), Warren Keats (guitar), Peter Thorne (guitar), John Berto (guitar), Randy Broughten (pedal steel guitar)(before joining the Gear Daddies in the US), Bob Suffern (pedal steel guitar), Rodger Delfos (guitar), Ross Nicholson (guitar and vocals), Craig Reeves (piano), Les Gough (bass guitar), Ron Mahony (drums), Don Farrell (guitar) and Mark Meallin (guitar). fact_1 : Great Speckled Bird was a country rock group formed in 1969 by the Canadian musical duo Ian & Sylvia. fact_2 : Bennett Keith Schaeufele (March 6, 1937 – July 26, 2010), better known by his stage name Ben Keith, was an American musician and record producer. fact_3 :  Known primarily for his work as a pedal steel guitarist with Neil Young, Keith was a fixture of the Nashville country music community in the 1950s and 1960s before working with numerous successful rock, country and pop artists as both a producer and versatile, multi-instrumentalist sideman for over four decades. Question: Of the founding members of the country rock group, Great Speckled Bird, who was primarily known for his work as a pedal steel guitarist?

Answer:
Ben Keith