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.

Q: who acted in the movie The Couch Trip?

A: Dan Aykroyd, Walter Matthau, Charles Grodin, Donna Dixon
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Q: what is the primary language in the film Matchstick Men?

A: English
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Q: which movies can be described by anal sex?

A:
Shortbus, Clip
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