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 sings change the world with eric clapton?

A: Kenneth "Babyface" Edmonds
****
Q: When is k.c. undercover season 3 episode 10 coming out?

A: November 10, 2017
****
Q: Who wrote daddy won't you take me back to muhlenberg county?

A:
John Prine
****