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.

Example Input: When were nutrition labels introduced in the us?
Example Output: When were nutrition labels mandated for most food products in the US?

Example Input: Who's the winner of american got talent?
Example Output: Who won season 12 of America's Got Talent?

Example Input: Where did the house of windsor come from?
Example Output:
What line of paternal descent did the house of windsor come from?