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 Input:
who in the world wrote Mad Dog Time?

Ex Output:
Larry Bishop


Ex Input:
who is the author of Honeysuckle Rose?

Ex Output:
William D. Wittliff, Carol Sobieski, Gustaf Molander, Gösta Stevens, John Binder


Ex Input:
who acted in the movie Persona?

Ex Output:

Gunnar Björnstrand, Liv Ullmann, Bibi Andersson, Margaretha Krook