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 wants to be a millionaire american winner?
Who was the first American winner of Who wants to be a millionaire? 
 John Carpenter

Who does angelina jolie play in kung fu panda?
What role does Angelina Jolie play in Kung Fu Panda? 
 Master Tigress

Who is the lead singer of doobie brothers?

Who is the first lead singer of doobie brothers? 
 Charles Thomas Johnston