You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you are given a question. You have to answer the question based on your information.

Roman Yakub won first price in a Choral Composition Competition at a liberal arts college founded by who?
Solution: William Egbert
Why? This is a good example, and output correctly answers the question.

New input: Bat 21 Bravo was the call sign for this US Air Force Lieutenant Colonel during the vietnam war who was rescued behind the lines of North Vietnam in what is known as the largest, longest, and most complex search-and-rescue operation during the Vietnam War
Solution:
Iceal "Gene" Hambleton