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: Icc women's world cup 2017 player of the series?
Example Output: Tamsin Tilley Beaumont

Example Input: Who is the female guitarist in this is it?
Example Output: Orianthi Penny Panagaris

Example Input: When did the houston astros switch to the american league?
Example Output:
2013