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: Where does prime rib come from on the cow?

A: cut of beef from the primal rib
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Q: When did india won the cricket world cup for the first time?

A: June 25, 1983
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Q: Where did the name crohn's disease come from?

A:
named after gastroenterologist Burrill Bernard Crohn
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