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.

Q: Who played chip douglas on my three sons?

A: Stanley Livingston
****
Q: Who won australia's next top model season 7?

A: Montana Cox
****
Q: Who sings the girl part in we made you by eminem?

A:
Charmagne Tripp
****