Input question: Before being surpassed by Michael Phelps, which American swimmer held the records for most gold medals won during a single Olympics when he won 7 (all world records) in 1972?

Output answer: mark spitz

Input question: The 1957 film 'The Curse of Frankenstein' was based on a novel by which author?

Output answer: mary shelley

Input question: In which country did the 1989 Velvet Revolution take place?

Output answer: czechoslovakia

Input question: "Who composed the ballets, ""Billy the Kid"" and ""Rodeo""?"

Output answer:
aaron copeland