In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

Q: Who sang i ain't no fortunate one?

A: What band sang i ain't no fortunate one in their song Fortunate Son?
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Q: How many volumes of cowboy bebop are there?

A: How many volumes of the TV series cowboy bebop are there?
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Q: What led to the end of indus valley civilization?

A:
According to Sir Mortimer Wheeler in 1953, what led to the end of indus valley civilization?
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