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 constructed the suez canal and when was it finished?

A: Who is the company that constructed the suez canal?
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Q: Who sang never promised you a rose garden?

A: Who sang "I Beg Your Pardon (I Never Promised You a Rose Garden) in 1988?
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Q: Where does the united states energy come from?

A:
What type of source does most of the United States come from?
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