instruction:
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.
question:
Who nominates the chairman of the public accounts committee of indian parliament?
answer:
Lok Sabha speaker


question:
When did the term great britain come into use?
answer:
1474


question:
Who won the civil wars of the warring states period in order to become the first emperor of china?
answer:

The first Sovereign Emperor of Qin"