Input question: The Pips where the backing singers for what "Empress of Soul"?

Output answer: gladys knight

Input question: "What album of Sting takes its title from a sonnet he quoted in response to a drunk's query, ""How beautiful is the moon?""?"

Output answer: nothing like sun

Input question: Which vegetable has the Latin name Allium Cepa?

Output answer: onion

Input question: William Van Allan designed which New York building - the tallest brick building in the world in 1930?

Output answer:
chrysler building