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: Chicago Bulls  question:  who is the current coach of the chicago bulls?

Ex Output:
['Tom Thibodeau']


Ex Input:
concept: Vernon Davis  question:  what position does vernon davis play?

Ex Output:
['Tight end']


Ex Input:
concept: Ottoman Empire  question:  what lead to the fall of the ottoman empire?

Ex Output:

World War I