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 scored the most hat tricks in football?

Answer: Who scored the most hat tricks in UEFA Champions League football?


Question: Who presented the first top of the pops?

Answer: Who presented the first ever top of the pops?


Question: Who sings let it rock let it roll?

Answer:
Who sings let it rock let it roll song ?