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: Voice of optimus prime dark of the moon?
Example Output: Peter Claver Cullen

Example Input: Who was the prime minister of assam when the burmese army came with badanchandra?
Example Output: Badan Chandra Borphukan

Example Input: Which is the oldest municipal corporation in india?
Example Output:
Chennai Municipal Corporation