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: Isaac Newton  question:  what did isaac newton discovered as a mathematician?

Ex Output:
['isaac newton co-developed calculus with gottfried wilhelm leibniz']


Ex Input:
concept: Spain  question:  what do spain call their money?

Ex Output:
['Euro']


Ex Input:
concept: Leonardo Da Vinci  question:  what city was leonardo da vinci from?

Ex Output:

Vinci