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 did xbox one come out in australia?

SOLUTION: When did the Xbox One release in Australia?

PROBLEM: When is the new saw movie being released?

SOLUTION: When is the saw movie Jigsaw being released in the United States?

PROBLEM: Who is performing the halftime show at the super bowl?

SOLUTION:
Who performed the halftime show at Super Bowl LI?