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).

[Q]: concept: Virginia  answers:  ['Captain John Smith']
[A]: who was the founder of the colony of virginia?


[Q]: concept: Angola  answers:  ['Africa']
[A]: where is angola located?


[Q]: concept: Zac Efron  answers:  ['17 Again', 'Charlie St. Cloud', 'Miracle Run', 'Me and Orson Welles', "Melinda's World", 'High School Musical', 'The Derby Stallion', 'High School Musical 2', 'High School Musical 3: Senior Year', 'Hairspray']
[A]:
what movies does zac efron star in?