In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Example Input: Who pays property taxes in a triple net lease?
Example Output: tenant or lessee

Example Input: Who has the biggest nba contract in history?
Example Output: James Harden

Example Input: When did north korea join the united nations?
Example Output:
September 1991