In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

Example Input: when was the system of checks and balances created
Example Output: 1748

Example Input: who gave the concept of game theory first
Example Output: Charles Waldegrave

Example Input: when did jennifer lopez released her first single
Example Output:
May 1999