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: Who has the most tries in the nrl?

Output: Who has the most career tries scored in the nrl?


Input: Consider Input: Who is the father of emma on friends?

Output: Which character is the father of emma on friends?


Input: Consider Input: When does the flash season 4 episode 9 come out?


Output: When does the flash season 4 episode 9 come out on TV?