instruction:
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.
question:
how popular was Hearts of the West?
answer:
unknown


question:
the director of Looper was who?
answer:
Rian Johnson


question:
who starred in 29th Street?
answer:

Danny Aiello, Anthony LaPaglia, Lainie Kazan, Frank Pesce