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: Who coined the phrase war to end all wars?

Output: H. G. Wells


Input: Consider Input: Who has to push the rock up the hill?

Output: Sisyphus


Input: Consider Input: When did the white retro 4 come out?


Output: 1989