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: Who is playing in the cotton bowl 2017?

SOLUTION: Who is playing in the cotton bowl in December 2017?

PROBLEM: Who has a grammy oscar tony and emmy?

SOLUTION: Who has a grammy, oscar, tony, and emmy, all in competitive categories?

PROBLEM: Where did the rangers play before ballpark in arlington?

SOLUTION:
What ballpark did the Texas Ranger play home games at 1994-2019?