TASK DEFINITION: You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
PROBLEM: concept: Jordan River  answers:  ['Anti-Lebanon mountains']

SOLUTION: where does the jordan river begin?

PROBLEM: concept: Albus Dumbledore  answers:  ['Richard Harris']

SOLUTION: who played dumbledore in the first movie?

PROBLEM: concept: Adolf Hitler  answers:  ['Berlin']

SOLUTION:
where was adolf hitler died?