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: what genre does Grey Gardens fall under?
Example Output: Drama, Biography

Example Input: what was the release date of the movie Westfront 1918?
Example Output: 1930

Example Input: who directed the movie The Boy Friend?
Example Output:
Ken Russell