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: Who wrote i love the lord by whitney houston?
Example Output: Richard Smallwood

Example Input: Who has most centuries in first class cricket?
Example Output: Sir John Berry Hobbs

Example Input: Who has the biggest net worth in the world 2017?
Example Output:
William Henry Gates III