TASK DEFINITION: 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.
PROBLEM: When did the drummer of def leppard lose his arm?

SOLUTION: 31 December 1984

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

SOLUTION: Lok Sabha speaker

PROBLEM: How many fortune 500 companies have female ceos?

SOLUTION:
33