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.

Input: Consider Input: how popular is The Trail Beyond?

Output: unknown

Input: Consider Input: what films did Karen Block star in?

Output: 51 Birch Street

Input: Consider Input: describe The Girlfriend Experience in a few words?
Output: nudity (full frontal), nonlinear, new york city, dvd-ram, nudity (topless - brief), to see, prostitution, sex, manhattan, economics, pornstars