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.

Ex Input:
Who beat one direction to win x factor?

Ex Output:
Matt Cardle


Ex Input:
Who was the prime minister of assam when the burmese army came with badanchandra?

Ex Output:
Badan Chandra Borphukan


Ex Input:
When did star trek the next generation first air?

Ex Output:

September 28, 1987