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 won the most soccer world cups?

Output: Which country has won the most soccer world cups?


Input: Consider Input: Which channel in youtube has the most subscribers?

Output: What was the Youtube channel with the most subscribers as of December 23, 2013?


Input: Consider Input: When did harry potter and the deathly hallows part 1 come out?


Output: When did Harry Potter and the Deathly Hallows – Part 1 come out as a world premiere?