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 played charlie in the chocolate factory 2005?

Ex Output:
Alfred Thomas Highmore


Ex Input:
Who was the chairman of the union powers committee of the constituent assembly?

Ex Output:
Jawaharlal NehruPandit Jawaharlal Nehru


Ex Input:
What rank is a squad leader in the marines?

Ex Output:

Non-Commissioned Officer