Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.

Ex Input:
concept: Olympic Games  question:  which city held the summer olympics twice?

Ex Output:
['Olympic games']


Ex Input:
concept: Qatar  question:  what currency do they use in qatar?

Ex Output:
['Qatari riyal']


Ex Input:
concept: Britney Spears  question:  who has britney spears married?

Ex Output:

Jason Allen Alexander, Kevin Federline