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: When was the canadian charter of rights and freedoms passed?
Example Output: April 17, 1982

Example Input: Who wrote i look to you by whitney houston?
Example Output: Robert Sylvester Kelly

Example Input: How many episodes are in season 6 of bones?
Example Output:
23