In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Example Input: Who does jeffrey dean morgan play in supernatural?
Example Output: John Eric Winchester

Example Input: Who's the best selling artist of all time?
Example Output: The Beatles

Example Input: When did the adventures of sharkboy and lavagirl come out?
Example Output:
June 10, 2005