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.

[EX Q]: what genre does Grey Gardens fall under?
[EX A]: Drama, Biography

[EX Q]: Masaki Kobayashi directed which movies?
[EX A]: Harakiri, Kwaidan, Samurai Rebellion, Black River

[EX Q]: what year was K2 released?
[EX A]:
1991