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: Sharks rays and skates belong to what group?

A: Sharks rays and skates belong to what class?
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Q: When did the song american pie come out?

A: When was the original release date for the song American Pie?
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Q: Who played the witch in the original wizard of oz?

A:
Who played the The Wicked witch of the West in the original wizard of oz musical film from 1939?
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