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.

Example Input: concept: North Korea  question:  what government type is north korea?
Example Output: ['Juche']

Example Input: concept: Liv Tyler  question:  what character did liv tyler play in lord of the rings?
Example Output: ['Arwen']

Example Input: concept: South America  question:  what are two countries in south america?
Example Output:
Carrasco, Chacaltaya, Chile, Pampas, Amazon Basin, French Guiana, Peru, Guyana, Paraguay, Bolivia