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 was the presiding officer at the constitutional convention?
Example Output: George Washington

Example Input: When did arches national park become a national park?
Example Output: November 12, 1971

Example Input: The only true city that exhibited an urban lifestyle in kentucky in the late 1800s was?
Example Output:
Louisville, Kentucky