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]: When did the astros become an american league team?
[EX A]: What year did the astros become an american league team?

[EX Q]: Who won men's ice hockey in the olympics?
[EX A]: Who won the gold medal in Men's Ice Hockey in the 2014 Olympics?

[EX Q]: When does ant and decs saturday night takeaway start?
[EX A]:
When does series 15 of ant and decs saturday night takeaway start?