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.

Input: Consider Input: When did the astros move to the american league?

Output: 2013


Input: Consider Input: When was politics and the english language published?

Output: April 1946


Input: Consider Input: Education that combines academic study with community service is called?


Output: Service-learning