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 look to you by whitney houston?
Example Output: Robert Sylvester Kelly

Example Input: Who won australia's next top model season 7?
Example Output: Montana Cox

Example Input: Who did johnny ruffo play on home and away?
Example Output:
Chris Harrington