In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

Example Input: Which empire was the author of Naturalis historia a naval commander of ?
Example Output: Roman Empire

Example Input: Who is the undefeated team ( s ) whose notes person was the warden of Tennessee State Prison from 1955 until his death ?
Example Output: Georgia Tech North Carolina Vanderbilt

Example Input: What is the name of the oldest person whose result , not including team race , was above 2 minutes ?
Example Output:
Ryan Lochte