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.

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

Who named the seven wonders of the world?
Who named six of the seven wonders of the world around 100 BC?

Average height for males in the united states?

What is the average height for all males in the United States?