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: Cuba  question:  who is the current leader of cuba today?

Ex Output:
['Raúl Castro']


Ex Input:
concept: Dominican Republic  question:  what kind of money should i bring to dominican?

Ex Output:
['Dominican peso']


Ex Input:
concept: Isaac Newton  question:  what did newton discover or invent?

Ex Output:

Newton's law of universal gravitation