TASK DEFINITION: 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.
PROBLEM: Who did the justice league fight in the movie?

SOLUTION: Who did the justice league fight in the live action 2017 movie?

PROBLEM: Who sang a crazy little thing called love?

SOLUTION: What band sang a crazy little thing called love in 1979?

PROBLEM: When did oil consumption peak as a share of global energy?

SOLUTION:
When is it projected that oil consumption will peak as a share of global energy?