Detailed Instructions: 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.
Q: Context_1 : Boyz in the Sink is a fictional band of "VeggieTales" characters who first appeared in the 2003 Silly Songs with Larry segment of "The Ballad of Little Joe." The band has subsequently appeared in 2007's Moe and the Big Exit and 2012's "If I Sang A Silly Song" and "Robin Good and The Not-So-Merry Men." Context_2 : Wesley Tuttle (born December 30, 1917 in Lamar, Colorado; died September 29, 2003) was an American country music singer. He was raised in California and took up music at age four, relearning to play the guitar and ukulele after losing all but the thumb and one finger on his left hand. He contributed the yodeling to the "Silly Song" in Walt Disney's "Snow White and the Seven Dwarfs", and later backed Tex Ritter on guitar. He married actress Marilyn Myers in 1946 and acted with her in several Western films, in addition to recording the duet "Never" with her. Eyesight problems forced Tuttle into retirement in the 1970s. Context_3 : A Snow White Christmas is a Christmas animated television special produced by Filmation and telecast December 19, 1980, on CBS. It is a sequel to the fairy tale "Snow White", unrelated to Filmation's other sequel to "Snow White" titled "Happily Ever After" (1990). While this is a sequel to the original story and not the 1937 Disney film, there are some similarities. The film's plot revolves around the return of the Wicked Queen, who is unexpectedly brought back to life and casts an evil spell that freezes the entire land. It is up to young Snow White, the daughter of the original Snow White aided by the seven giants, to defeat her once-and-for-all and save the kingdom. Context_4 : Reggie the Rabbit is the mascot of the South Sydney Rabbitohs. The rabbit took lifesize form in 1968 when celebrity fan Don Lane brought back a suit from the US in time for the 1968 grand final against Manly Warringah Sea Eagles, won by the Bunnies 139. Perhaps the most notable of the early Reggies was the club's groundsman Reg Fridd. Standing just over four feet tall, the Rabbitohs lured the diminutive Kiwi from a touring production of Snow White and the Seven Dwarves, the same troupe that had yielded the second Reggie, Roscoe Bova, tragically killed in a car accident in the early 1970s. Most teams in the National Rugby League maintain mascots. But none do the sort of charity work as Reggie and none dare venture to opposition grounds as he does. Yet for the current Reggie, Charlie Gallico a sub-five footer who runs a panelbeating shop on the side it's all part of the job. For five years little Charlie has been quietly and anonymously volunteering his services to his club and community to maintain a sideline alter-ego as one of sport's most enduring symbols. During 2000 and 2001, when Souths was excluded from the NRL, Anth Courtney was Reggie Rabbit appearing at the second Town Hall rally and at games at Redfern Oval as well as being active in travelling extensively around the state to attend fundraisers as Reggie Rabbit. Context_5 : "Heigh-Ho" is a song from Walt Disney's 1937 animated film "Snow White and the Seven Dwarfs", written by Frank Churchill (music) and Larry Morey (lyrics). It is sung by the group of seven dwarfs as they work at a mine with diamonds and rubies, and is one of the best-known songs in the film. The melodic theme for "Heigh-Ho" might have been inspired by Robert Schumann's composition for piano "The Happy Farmer, Returning From Work" from his 1848 work "Album for the Young", Opus 68. The other Dwarf Chorus songs are ""Bluddle-Uddle-Um-Dum"" (the washing-up song) and ""The Silly Song"". Context_6 : The Silly Song also known as The Dwarfs' Yodel Song is a song from Walt Disney's animated film "Snow White and the Seven Dwarfs" sung by Otis Harlan, Billy Gilbert, Pinto Colvig, Roy Atwell, and Scotty Mattraw. This features an instrument septet. The dwarfs yodel in this song. Context_7 : Seven Dwarves is a seven-part documentary reality television series commissioned by Channel 4 in the United Kingdom. The show follows seven dwarf actors as they prepare for and take part in the pantomime Snow White and the Seven Dwarfs. Context_8 : Snow White is a major character in the comic book series "Fables". Her character is based on two myths recorded by the Brothers Grimm, "Snow-White and Rose-Red" and the more famous "Snow White and the Seven Dwarves". Context_9 : 7 Dwarves Men Alone in the Wood (German: "7 Zwerge Manner allein im Wald" ), is a German comedy film, created in 2004 by Otto Waalkes, which follows the story of Snow White and the Seven Dwarves by the Brothers Grimm. Context_10 : William "Billy" Gilbert (Born William Gilbert Barron; September 12, 1894 September 23, 1971) was an American comedian and actor known for his comic sneeze routines. He appeared in over 200 feature films, short subjects and television shows starting in 1929. fact_1 : The Silly Song also known as The Dwarfs' Yodel Song is a song from Walt Disney's animated film "Snow White and the Seven Dwarfs" sung by Otis Harlan, Billy Gilbert, Pinto Colvig, Roy Atwell, and Scotty Mattraw. fact_2 : William "Billy" Gilbert (Born William Gilbert Barron; September 12, 1894 September 23, 1971) was an American comedian and actor known for his comic sneeze routines. Question: Which American comedian known for his comic sneeze routines sang The Silly Song from "Snow White and the Seven Dwarves?"
A:
Billy Gilbert