Input question: Who, from 1951-1969, was the only King of Libya?

Output answer: idris

Input question: Which episode of Star Wars is being filmed 2014-15?

Output answer: seven

Input question: "Who played ""Sandy"" in the 1975 film ""Grease""?"

Output answer: olivia newton john

Input question: "Whom did 'Sherlock Holmes' describe as ""The Napoleon of crime""?"

Output answer:
professor moriarty