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: Iselin question: what is the zip code for iselin nj?

Ex Output:
['08830']

Ex Input:
concept: Lena River question: where does lena river begin and end?

Ex Output:
['Baikal Mountains']

Ex Input:
concept: Germany question: what type of government germany have?

Ex Output:
Constitutional republic, Multi-party system, Federal republic, Democracy, Parliamentary republic