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 did the soviet union signed a nonaggression pact with in 1939?

Output: Nazi Germany


Input: Consider Input: Who nominates the chairman of the public accounts committee of indian parliament?

Output: Lok Sabha speaker


Input: Consider Input: Who wrote dont it make my brown eyes blue?


Output: Richard Leigh