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.

[EX Q]: Who won season 26 of dancing with the stars?
[EX A]: Who is the celebrity that won season 26 of dancing with the stars?

[EX Q]: Dark side of the moon weeks on chart?
[EX A]: Dark side of the moon total number of weeks on billboard album chart?

[EX Q]: When did the old age pension start in australia?
[EX A]:
When did an old age pension start in parts of australia?