Detailed Instructions: In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.
Problem:Context_1 : On the Track is debut album from Leon Redbone, released on Warner Bros. Records in 1975 and reissued on CD in 1988. It peaked at #87 on the "Billboard" Pop Albums charts. Context_2 : "Big Bad Bill (Is Sweet William Now)" is a song with music by Milton Ager and lyrics by Jack Yellen, written in 1924. The song became a vocal hit for Margaret Young accompanied by Rube Bloom, and an instrumental hit for the Don Clark Orchestra. The song has also been recorded by Ernest Hare (1924), Billy Murray (1924), Clementine Smith (1924), Emmett Miller (1929), Glen Gray & the Casa Loma Orchestra (1940), Peggy Lee (1962), Merle Haggard (1973), Ry Cooder (1978), Leon Redbone (1978), Van Halen (1982) and others and has been a popular song in barbershop quartet and chorus competitions. Context_3 : Val Avery (July 14, 1924 – December 12, 2009), born Sebouh Der Abrahamian, was an American character actor who appeared in hundreds of movies and television shows. In a career that spanned 50 years, Avery appeared in over 100 films and had appearances in over 300 television series. Context_4 : Leon Redbone (True name and date of birth are unsubstantiated) is a singer-songwriter and guitarist specializing in jazz, blues, and Tin Pan Alley classics. Recognized by his Panama hat, dark sunglasses, and black tie, Redbone first appeared on stage in Toronto, Canada in the mid-1970s. Context_5 : Lyle Moraine (February 7, 1914 – February 13, 1988) is best known for writing "Christmas Island" (1946), a song recorded by The Andrews Sisters, Leon Redbone, Jimmy Buffett, Bob Atcher, Bob Dylan, and Petty Booka among others. He was born in Council Bluffs, Iowa, and died in Glendale, California. Context_6 : Colin Kendall Linden (born April 16, 1960) is a Canadian musician, songwriter and record producer. He has worked with a wide variety of artists, including Bruce Cockburn, Lucinda Williams, T-Bone Burnett, Kevin Gordon, Colin James, Leon Redbone, Rita Chiarelli, Chris Thomas King, the Band, and Bob Dylan. Context_7 : The Main Point was a small coffeehouse venue on Lancaster Ave. in Bryn Mawr, Pennsylvania. The club was known for its small intimate atmosphere and low ticket prices. It hosted performers such as Phil Ochs, Livingston Taylor, Kate Taylor, James Taylor, Bruce Springsteen, David Bromberg, John Prine, Jimmy Buffett, The Persuasions, Allen Ginsberg, Bonnie Raitt, Jackson Browne, Billy Joel, The Stone Poneys with Linda Ronstadt, Dan Fogelberg, Jim Croce, Cat Stevens, Jonathan Edwards, John Denver, Steve Gillette, Tim Hardin, Deodato, Bill Withers, Arlo Guthrie, Don McLean, Joni Mitchell, Odetta, Blind Faith, Laura Nyro, Jimmy Webb, Sonny Terry and Brownie McGhee, Spencer Davis, Big Brother and the Holding Company, Emitt Rhodes, Jose Feliciano, Richie Havens, Randy Newman, Maynard Ferguson, Janis Ian, Mandrake Memorial, Elizabeth, Warren Zevon, Doc Watson, Edgar Winter, Loudon Wainwright III, Tom Rush, Tom Waits, Captain Beefheart and the Magic Band, Dave Van Ronk, John Mayall, Stevie Wonder, Leonard Cohen, Martin Mull and His Fabulous Furniture, Rick Nelson, Gordon Lightfoot, Tim Buckley, Luther Allison, The Strawbs, Ramblin' Jack Elliot, Len Chandler, Michael Cooney, John Pilla, Rick Von Schmidt, Eric Andersen, James Cotton, Merle Watson, Leon Redbone, and Tom Paxton, Savoy Brown,--as well as comedians George Carlin, Lily Tomlin, David Brenner, Cheech and Chong, Jay Leno, Uncle Dirty, and Franken and Davis (Al Franken and Tom Davis (comedian)) The Main Point also offered performances by classic folk, blues, bluegrass and country legends to younger audiences. Through the 1970s the Main Point was the place to hear local folk rock acts from the Delaware Valley area, including Alchemy, Wire & Wood and Daniels, Mason & McGowan. Context_8 : From Branch to Branch is the fourth studio album by Leon Redbone, released in 1981. It was his first on Atlantic Records and peaked at No. 152 on the "Billboard" Pop Albums charts. Context_9 : Champagne Charlie is the third studio album Leon Redbone, released in 1978. It peaked at No. 163 on the "Billboard" Pop Albums charts. Context_10 : Double Time is the second studio album by singer/guitarist Leon Redbone, released in 1977. It peaked at #38 on the "Billboard" pop album charts. fact_1 : Leon Redbone (True name and date of birth are unsubstantiated) is a singer-songwriter and guitarist specializing in jazz, blues, and Tin Pan Alley classics. fact_2 :  Recognized by his Panama hat, dark sunglasses, and black tie, Redbone first appeared on stage in Toronto, Canada in the mid-1970s. fact_3 : Val Avery (July 14, 1924 – December 12, 2009), born Sebouh Der Abrahamian, was an American character actor who appeared in hundreds of movies and television shows. fact_4 :  In a career that spanned 50 years, Avery appeared in over 100 films and had appearances in over 300 television series. Answer: Val Avery
Solution:
Who has appeared in more films, Leon Redbone or Val Avery?