Question: What instrument does the man who played the preacher in the movie Tommy play?

full_context: Document 1: Tommy (1975 film): As time passes, Nora and Frank make several fruitless attempts to bring Tommy out of his state, including a Preacher (Eric Clapton) and his Marilyn Monroe worshipping cult (``Eyesight to the Blind '') and an LSD serving cocotte and self - proclaimed`` Acid Queen'', (Tina Turner) while also putting him with babysitters such as Tommy's bullying ``Cousin Kevin ''(Paul Nicholas), and his perverted`` Uncle'' Ernie (Keith Moon) (``Fiddle About '') both of whom abuse him but Tommy refuses to react. Nora and Frank begin to become more and more lethargic and leave Tommy standing at the mirror one night, allowing him to wander off. He follows a vision of himself out of the house and to a junkyard pinball machine. Tommy is recognized by Nora, Frank, and the media as a pinball prodigy, which is made even more impressive with his catatonic state. During a championship game, Tommy faces the`` Pinball Wizard'' (Elton John) with the Who as the champion's backing band. Nora watches her son's televised victory and celebrates his (and her) success (``Champagne ''), but soon has a nervous breakdown upon thinking about the real extremes of Tommy's condition.
Document 2: Tommy (1975 film): As time passes, Nora and Frank make several fruitless attempts to bring Tommy out of his state, including a Preacher (Eric Clapton) and his Marilyn Monroe worshipping cult (``Eyesight to the Blind '') and a sleazy LSD serving cocotte and self - proclaimed`` Acid Queen'', (Tina Turner) while also putting him with babysitters such as Tommy's bullying ``Cousin Kevin ''(Paul Nicholas), and his perverted`` Uncle'' Ernie (Keith Moon) (``Fiddle About '') both of whom abuse him but Tommy refuses to react. Nora and Frank begin to become more and more lethargic and leave Tommy standing at the mirror one night, allowing him to wander off. He follows a vision of himself out of the house and to a junkyard pinball machine. Tommy is recognized by Nora, Frank, and the media as a pinball prodigy, which is made even more impressive with his catatonic state. During a championship game, Tommy faces the`` Pinball Wizard'' (Elton John) with the Who as the champion's backing band. Nora watches her son's televised victory and celebrates his (and her) success (``Champagne ''), but soon has a nervous breakdown upon thinking about the real extremes of Tommy's condition.
Document 3: London: London has numerous venues for rock and pop concerts, including the world's busiest arena the o2 arena and other large arenas such as Earls Court, Wembley Arena, as well as many mid-sized venues, such as Brixton Academy, the Hammersmith Apollo and the Shepherd's Bush Empire. Several music festivals, including the Wireless Festival, South West Four, Lovebox, and Hyde Park's British Summer Time are all held in London. The city is home to the first and original Hard Rock Cafe and the Abbey Road Studios where The Beatles recorded many of their hits. In the 1960s, 1970s and 1980s, musicians and groups like Elton John, Pink Floyd, David Bowie, Queen, The Kinks, The Rolling Stones, The Who, Eric Clapton, Led Zeppelin, The Small Faces, Iron Maiden, Fleetwood Mac, Elvis Costello, Cat Stevens, The Police, The Cure, Madness, The Jam, Dusty Springfield, Phil Collins, Rod Stewart and Sade, derived their sound from the streets and rhythms vibrating through London.
Document 4: Coward of the County: The song inspired a 1981 television movie of the same name, directed by Dick Lowry, who also directed all but the last of The Gambler television movie saga pentalogy. Set in small - town Georgia during the onset of America's involvement in World War II, the film's plot stayed true to the song's lyrics and starred Rogers as Tommy's uncle, Reverend Matthew Spencer (the singer of the song), Fredric Lehne as the troubled Tommy Spencer, Largo Woodruff as Tommy's girlfriend Becky, and William Schreiner as James Joseph ``Jimmy Joe ''Gatlin (one of Tommy's nemeses and a rival for Becky; Jimmy Joe publicly states that Becky is' his girl 'despite the fact that Becky never has felt the same way towards him and has repeatedly told him so. That rejection (to which he is in total denial), along with the fact that Becky and Tommy started dating and became engaged while he and his brother Luke were away at basic training, would serve as motive for Jimmy Joe and his brothers to assault Becky three days before she and Tommy would be getting married.). The movie added several characters not mentioned in the song, including Car - Wash (Noble Willingham), a friend of the Spencer family; Violet (Ana Alicia), a local girl who also loved Tommy; and Lem Gatlin (Joe Dorsey), the equally - nemesis father of the Gatlin boys (brothers Jimmy Joe, Paul, and Luke).
Document 5: Bruce Molsky: As a young man, Molsky first became interested in blues music, but eventually became absorbed in old-time music while studying engineering at Cornell University in Ithaca, New York, beginning in 1972. His playing was influenced by the fiddling of Tommy Jarrell, whom Molsky visited in North Carolina in 1976. He recorded with Bob Carlin in 1990.
Document 6: Purple Rain (film): ``The Kid ''is the talented but troubled frontman of his Minneapolis - based band, The Revolution. To escape his difficult home life -- his father is verbally and physically abusive, and his mother is emotionally abusive -- he spends his days rehearsing and his nights performing at the First Avenue nightclub. First Avenue's three house band slots are held by The Revolution, the flashy Morris Day and his group The Time, and Dez Dickerson and his group The Modernaires. Morris, aware that The Revolution's guitarist Wendy and keyboardist Lisa are frustrated by the Kid's unwillingness to play their compositions, lobbies Billy Sparks, the nightclub's owner, to replace The Revolution with a girl group which Morris is already forming. He targets the Kid's girlfriend Apollonia -- an aspiring singer and new arrival in Minneapolis -- to lead his group, and tries to persuade her that the Kid wo n't help her because he's too focused on himself. She eventually joins Morris's group, which Morris names Apollonia 6. When she reveals her partnership to the Kid, he becomes furious and slaps her, as his father had struck him earlier.
Document 7: Stevie Blacke: Born in London and raised in Ohio, Blacke grew up with the music of Eric Clapton and Pink Floyd, before he attended the Berklee College of Music to study guitar, mandolin and violin. He learned and first recorded cello during a session for a hip hop artist.
Document 8: London: London was instrumental in the development of punk music, with figures such as the Sex Pistols, The Clash, and Vivienne Westwood all based in the city. More recent artists to emerge from the London music scene include George Michael, Kate Bush, Seal, Siouxsie and the Banshees, Bush, the Spice Girls, Jamiroquai, Blur, The Prodigy, Gorillaz, Mumford & Sons, Coldplay, Amy Winehouse, Adele, Ed Sheeran and One Direction. London is also a centre for urban music. In particular the genres UK garage, drum and bass, dubstep and grime evolved in the city from the foreign genres of hip hop and reggae, alongside local drum and bass. Black music station BBC Radio 1Xtra was set up to support the rise of home-grown urban music both in London and in the rest of the UK.
Document 9: Eric Clapton: Clapton was born on 30 March 1945 in Ripley, Surrey, England, to 16-year-old Patricia Molly Clapton (7 January 1929 – March 1999) and Edward Walter Fryer (21 March 1920 – 15 May 1985), a 25-year-old soldier from Montreal, Quebec. Fryer shipped off to war prior to Clapton's birth and then returned to Canada. Clapton grew up believing that his grandmother, Rose, and her second husband, Jack Clapp, Patricia's stepfather, were his parents, and that his mother was actually his older sister. The similarity in surnames gave rise to the erroneous belief that Clapton's real surname is Clapp (Reginald Cecil Clapton was the name of Rose's first husband, Eric Clapton's maternal grandfather). Years later, his mother married another Canadian soldier and moved to Germany, leaving young Eric with his grandparents in Surrey.Clapton received an acoustic Hoyer guitar, made in Germany, for his thirteenth birthday, but the inexpensive steel-stringed instrument was difficult to play and he briefly lost interest. Two years later Clapton picked it up again and started playing consistently. Clapton was influenced by the blues from an early age, and practised long hours to learn the chords of blues music by playing along to the records. He preserved his practice sessions using his portable Grundig reel-to-reel tape recorder, listening to them over and over until he felt he'd got it right.In 1961, after leaving Hollyfield School in Surbiton, Clapton studied at the Kingston College of Art but was dismissed at the end of the academic year because his focus remained on music rather than art. His guitar playing was so advanced that, by the age of 16, he was getting noticed. Around this time, Clapton began busking around Kingston, Richmond, and the West End.
Document 10: Don't Come Around Here No More: The music video is themed around Alice in Wonderland and was directed by Jeff Stein. Dave Stewart appears as the caterpillar at the beginning, sitting on a mushroom with a hookah water pipe while playing a sitar. Petty appears in the video dressed as The Mad Hatter, and actress Louise ``Wish ''Foley played Alice. At the end of the video, Alice, who has been turned into a cake, is eaten by Petty and even friends of her own, and then a final shot of her being swallowed whole by Petty, after which he gives a small burp and pats his mouth dry.
Document 11: Robin Blaze: The son of Peter, a professional golfer, and Christine, Robin Blaze, with his brother Mark, grew up in Shadwell, near Leeds, and was educated at Leeds Grammar School, Uppingham School, and Magdalen College, Oxford. Having made his first solo recordings as a treble with Stephen Lomas, Blaze was both a chorister and an academical clerk at Magdalen College where he recorded with the Dufay Consort. After graduating, he won a scholarship for postgraduate studies at the Royal College of Music, where he continued to study with Michael Chance and Ashley Stafford. After completing his education, he took a position as professor of Vocal Studies at the Royal College. He has also studied flute, piano, and organ.
Document 12: Steve Smith (American Dad!): A freshman at Pearl Bailey High School, Steve is a highly capable musician, having taken up the cello to once impress a girl. In a later episode, however, Steve says that he has been playing the cello since he was nine. Steve also plays guitar and sings, which he did as part of a band in the episode ``American Dream Factory. ''In fact, both of the songs Steve's band rehearses (`` Livin 'on the Run'' and ``Sunset Blvd ''), were originally recorded by Scott Grimes, who voices Steve. Among Steve's other talents are being able to read Elvish, use Morse code, and communicate with dolphins.
Document 13: Mandolin: Mandolin has also been used in blues music, most notably by Ry Cooder, who performed outstanding covers on his very first recordings, Yank Rachell, Johnny "Man" Young, Carl Martin, and Gerry Hundt. Howard Armstrong, who is famous for blues violin, got his start with his father's mandolin and played in string bands similar to the other Tennessee string bands he came into contact with, with band makeup including "mandolins and fiddles and guitars and banjos. And once in a while they would ease a little ukulele in there and a bass fiddle." Other blues players from the era's string bands include Willie Black (Whistler And His Jug Band), Dink Brister, Jim Hill, Charles Johnson, Coley Jones (Dallas String Band), Bobby Leecan (Need More Band), Alfred Martin, Charlie McCoy (1909-1950), Al Miller, Matthew Prater, and Herb Quinn.
Document 14: Tommy (1975 film): As time passes, Nora and Frank make several fruitless attempts to bring Tommy out of his state, including a Preacher (Eric Clapton) and his Marilyn Monroe worshipping cult (``Eyesight to the Blind '') and a sleazy LSD serving cocotte and self - proclaimed`` Acid Queen'', (Tina Turner) while also putting him with babysitters such as Tommy's bullying ``Cousin Kevin ''(Paul Nicholas), and his perverted`` Uncle'' Ernie (Keith Moon) (``Fiddle About '') both of whom abuse him but Tommy refuses to react. Nora and Frank begin to become more and more lethargic and leave Tommy standing at the mirror one night, allowing him to wander off. He follows a vision of himself out of the house and to a junkyard pinball machine. Tommy is recognised by Nora, Frank, and the media as a pinball prodigy, which is made even more impressive with his catatonic state. During a championship game, Tommy faces the`` Pinball Wizard'' (Elton John) with the Who as the champion's backing band. Nora watches her son's televised victory and celebrates his (and her) success (``Champagne ''), but soon has a nervous breakdown upon thinking about the real extremes of Tommy's condition.
Document 15: The Fundamentals of Caring: The group eventually makes it there, in awe of the abyss. Trevor, Dot, and Peaches head to the bottom, but Ben notices the car that's been following them. He walks over, and finds it's not his wife's tracker, but Dot's father, who wishes to make sure she's safe. Ben then receives a call from Dot, who tells him to quickly come down. When he sees a crowd gathered at the bottom of the pit, he worries and finds Peaches has gone into labor. Despite being tormented by the memory of his son's death, he successfully helps deliver the baby. Peaches thanks him as she and her newborn son are taken to the hospital. In the parking lot, Dot sees her father and walks up to him, the two reconciling. When she comes back, she tells the two she wishes to go the rest of the journey with her father, and the three say their goodbyes, Dot kissing Trevor before she leaves, promising they'll text. With the assistance of the ambulance staff, Trevor gets to fulfill his wish peeing standing over the pit railing.
ground_truth: violin
sub_queries: who played the preacher in the movie tommy Answer: Eric Clapton
Eric Clapton >> instrument Answer: violin