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]: Who won the 2017 british open golf tournament?
[A]: Which person won the 2017 british open golf tournament?


[Q]: Who is the father of emma on friends?
[A]: Which character is the father of emma on friends?


[Q]: Where are oranges mostly grown in the world?
[A]:
Which country grows the most oranges in the world?