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.

concept: United States  question:  what kind government does the us have?
['Presidential system', 'Federal republic', 'Representative democracy', 'Two-party system', 'Constitutional republic', 'Republic']

concept: Paul Revere  question:  who is paul revere and what did he do?
['Silversmith']

concept: Emma Frost  question:  who played emma frost?

Finola Hughes, Tahyna Tozzi, January Jones