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.

Ex Input:
Who gained the power in russia after the october revolution?

Ex Output:
Which leader immediately gained the power in russia after the october revolution? 
 Vladimir Lenin


Ex Input:
Who's youtube channel has the most subscribers?

Ex Output:
Which affiliated YouTube channel has the most subscribers? 
 T-Series


Ex Input:
When did the us leave the vietnam war?

Ex Output:

When did the us troop presence in Vietnam peak during the vietnam war? 
 1968