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]: What size bullet does an ak 47 shoot?
[A]: 7.62 caliber 39mm rounds


[Q]: Who won great british bake off season 4?
[A]: Frances Elizabeth Quinn


[Q]: Who is the voice of marlin in finding dory?
[A]:
Albert Brooks