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).

Input: Consider Input: concept: Riannah  answers:  ['This Is the End', 'Battleship', 'Happy Smekday!']

Output: what movie did rihanna play in?


Input: Consider Input: concept: Assyria  answers:  ['Assur']

Output: what is the capital city of assyrian empire?


Input: Consider Input: concept: European Union  answers:  ['1/1/1995', '1/1/2007', '1/1/1973', '5/1/2004', '3/25/1957']


Output: when countries joined the european union?