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 sings gran torino at the end of the movie?

A: What performer sings Gran Torino at the end of the movie?
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Q: Who sang the song cotton fields back home?

A: Who sang the song cotton fields back home in 1940?
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Q: Who won men's ice hockey in the olympics?

A:
Who won the gold medal in Men's Ice Hockey in the 2014 Olympics?
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