Input question: What mobile entertainment takes its name from the ancient Roman rounded arenas?

Output answer: circus

Input question: "Whose fairy tale ""The Snow Queen"" was the inspiration for the movie ""Frozen""?"

Output answer: hans christian andersen

Input question: In which film did Robert De Niro play boxer Jake La Motta?

Output answer: raging bull

Input question: What does a Cochlear implant help a person do?

Output answer:
hear