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: Who has sold the most music albums ever?
Example Output: Who has sold the must music albums ever worldwide?

Example Input: When did the old age pension start in australia?
Example Output: When did an old age pension start in parts of australia?

Example Input: Who won the all star game home run derby?
Example Output:
Who won the all star game home run derby in 2017?