You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.

Example Input: how popular was Joysticks?
Example Output: unknown

Example Input: what movies are about turtle?
Example Output: The NeverEnding Story, Oceans

Example Input: which person wrote Hamburger Hill?
Example Output:
James Carabatsos