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: who is the principal assistant to the president in all matters relating to the dod
Example Output: Secretary of Defense

Example Input: who did chris long play football for last year
Example Output: Eagles

Example Input: how many episodes of big brother season 20 have aired
Example Output:
23