TASK DEFINITION: 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.
PROBLEM: When was the song don't worry be happy made?

SOLUTION: When was the song don't worry be happy by Bobby McFerrin made?

PROBLEM: Where was the first capital of the united states located?

SOLUTION: Where was the first fixed capital of the united states located?

PROBLEM: When did sweet child of mine hit the charts?

SOLUTION:
When did Guns N' Roses "Sweet Child o' Mine hit the charts?