What was Chuck Berry's first album?
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Singer Chuck Berry's occupation is singer.
Chuck Berry is a singer .
What was Chuck Berry's first album?</s>Singer Chuck Berry's occupation is [unused1]singer                [unused2] .
What was Chuck Berry's first album?</s>Singer Chuck Berry's occupation is singer.
What was Chuck Berry's first album?</s>Chuck Berry is a [unused1]singer                [unused2] .
What was Chuck Berry's first album?</s>Chuck Berry is a singer .
What was Chuck Berry's first album?</s>[unused1]singer[unused2],0,[unused1]singer[unused2],[unused1]singer[unused2],0,Chuck Berry,Chuck Berry,occupation,[unused1]singer[unused2],Chuck Berry,0,Chuck Berry
What was Chuck Berry's first album?</s>singer,0,singer,singer,0,Chuck Berry,Chuck Berry,occupation,singer,Chuck Berry,0,Chuck Berry