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.
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Question: Who achieved a victory at the battle of marathon?

Answer: What country achieved a victory at the battle of marathon?


Question: Who sang never promised you a rose garden?

Answer: Who sang "I Beg Your Pardon (I Never Promised You a Rose Garden) in 1988?


Question: Who medaled in the men's figure skating?

Answer:
Who medaled in the men's figure skating in 2018?