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.

Input: Consider Input: concept: Henry Hudson  question:  what river did henry hudson sail up?

Output: ['Hudson River']


Input: Consider Input: concept: Roman Empire  question:  what language did ancient romans write in?

Output: ['Latin Language']


Input: Consider Input: concept: Nazism  question:  where did the name nazi come from?


Output: ['National Socialist Party']