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.

[Q]: When did we become the united states of america?
[A]: When, based on evidence, did we begin calling ourselves the united states of america?


[Q]: Where did the 60's scoop take place?
[A]: Which country did the 60's scoop take place?


[Q]: Who came in second on america's got talent 2016?
[A]:
What act came in second on america's got talent 2016?