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: London  question:  where to watch live opening ceremony in london?

Ex Output:
['2012 Summer Olympics']


Ex Input:
concept: Barack Obama  question:  what kind of education did barack obama have?

Ex Output:
['Occidental College', 'Harvard Law School', 'Noelani Elementary School', 'Punahou School', 'State Elementary School Menteng 01', 'St. Francis of Assisi Catholic School', 'Columbia University']


Ex Input:
concept: Belgium  question:  which country is located directly east of belgium?

Ex Output:

Europe