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.

[EX Q]: Who wrote the words to abide with me?
[EX A]: Who wrote the words to abide with me in 1847?

[EX Q]: Which channel in youtube has the most subscribers?
[EX A]: What was the Youtube channel with the most subscribers as of December 23, 2013?

[EX Q]: Who is the man with the burned face on game of thrones?
[EX A]:
What is the name of the character who has the burned face on game of thrones?