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: Greece  answers:  ['Europe', 'Eurasia', 'Southeast Europe']

SOLUTION: where is the nation of greece located?

PROBLEM: concept: John Mayer  answers:  ['Pop rock']

SOLUTION: what kind of music does john mayer play?

PROBLEM: concept: Tennessee Titans  answers:  ['Tennessee Titans']

SOLUTION:
where did the houston oilers football team go?