Question: What nationality is the performer of song Choo Choo Ch'Boogie?
Sentence (from "Choo Choo Ch'Boogie"): Horton's first writing success was with "Mockin' Bird Hill," and as well as working with Darling on such songs as "Address Unknown," a 1939 hit for The Ink Spots, also worked with Gene Autry.
Relevant evidence: No