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.

Input: Consider Input: The office season 8 episode 7 guest stars?

Output: The office season 8 episode 7 guest star's character?


Input: Consider Input: Who won britain's got talent 2014 season 8?

Output: Who is the group that won britain's got talent 2014 season 8?


Input: Consider Input: When did us the duo audition for agt?


Output: What season did us the duo audition for agt?