TASK DEFINITION: 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.
PROBLEM: which words describe movie Dog Pound?

SOLUTION: violence, prison

PROBLEM: Matthias Glasner was the director of which films?

SOLUTION: The Free Will

PROBLEM: Bob Brooks directed which movies?

SOLUTION:
Tattoo