In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Who's youtube channel has the most subscribers?
Which affiliated YouTube channel has the most subscribers? 
 T-Series

Girl who played christine in phantom of the opera?
Girl who played Christine in the 2004 movie Phantom of the Opera? 
 Emmy Rossum

When was star wars the empire strikes back released?

When was star wars the empire strikes back released in Kennedy Center? 
 May 17, 1980