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 Q]: what is the main language in The Organization?
[EX A]: English

[EX Q]: the movie The Upside of Anger, when was it released?
[EX A]: 2005

[EX Q]: how popular is Tree of Knowledge?
[EX A]:
unknown