In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
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Question: Question: How many seasons did the television show that Earl Gaines appeared on air?  Passage:Breaking away from the confines of the group, Gaines became part of the 1955 R&B Caravan of Stars, with Bo Diddley, Big Joe Turner, and Etta James. Their tour culminated with an appearance at New York's Carnegie Hall. Without any tangible success, Gaines recorded for the Champion and Poncello labels for another few years, as well as joining Bill Doggett's band as lead vocalist. In 1963, he joined Bill "Hoss" Allen's repertoire of artists, and by 1966 had issued the album The Best of Luck to You, seeing the title track reach the Top 40 in the US R&B chart. He appeared on the television program The !!!! Beat, and later released material for King and Sound Stage 7, including his cover version of "Hymn Number 5". Recordings made between 1967 and 1973 for De Luxe were reissued in 1998. On many of his De Luxe recordings in the late 1960s and early 1970s, Gaines was backed by Freddy Robinson's orchestra.


Answer: b


Question: Question: Was Pete Townshend younger than Brian May the year "My Generation" was released? Passage:A deliberate use of acoustic feedback was pioneered by Blues and Rock'n'Roll guitarists such as Willie Johnson, Johnny Watson and Link Wray. According to AllMusic's Richie Unterberger, the very first use of feedback on a commercial rock record is the introduction of the song "I Feel Fine" by the Beatles, recorded in 1964. Jay Hodgson agrees that it was the first chart-topper to showcase feedback distortion, created by John Lennon leaning a semi-acoustic guitar against an amplifier. The Who's 1965 hits "Anyway, Anyhow, Anywhere" and "My Generation" featured feedback manipulation by Pete Townshend, with an extended solo in the former and the shaking of his guitar in front of the amplifier to create a throbbing noise in the latter. Canned Heat's "Fried Hockey Boogie" (off of their 1968 album Boogie with Canned Heat) also featured guitar feedback produced by Henry Vestine during his solo to create a highly amplified distorted boogie style of feedback. In 1963, the teenage Brian May and his father custom-built his signature guitar Red Special, which was purposely designed to feed back.


Answer: a


Question: Question: When was the person born who Glen's mom was friends with? Passage:Marla grew up on the South Side of Chicago, the daughter of Dell Glen (American-Jamaican) and Cortez Glen (Mexican-American). Glen's father was a blues guitarist, her grandmother a gospel singer, and her mother was friends with the blues guitarist B.B. King. Her mother Dell graduated from the University of Chicago and went on to become a successful banker who worked for Merrill Lynch. Glen's father, an American patriot who joined the military at a young age, became an engineer based in Frankfurt, Germany. Like many other children in Chicago's historic Bronzeville neighborhood (also known as the Black Metropolis) who received gifts and inspiration from folks like Muddy Waters and BB King, Marla was given a toy harmonica as a child, and her musical talent became immediately apparent. She was only 11 years old when she wrote her first song, "Repertoire", a title that has won three gold records and one platinum, and appears on her 1996 release, Love and Respect.


Answer:
b