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.

Q: Who was the first black superhero in dc?

A: Who was the first black superhero in dc in 1972? 
 John Stewart
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Q: When do the interns become residents in grey's anatomy?

A: What is the name of the episode in which interns become residents in Grey's anatomy? 
 A Change is Gonna come
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Q: Who was the longest living president of the united states?

A:
Who is the longest living president of the United States? 
 Jimmy Carter
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