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: Kelly Robert Pavlik (born April 5, 1982) is an American former professional boxer who competed from 2000 to 2012, he made three successful title defenses before losing them to which Argentine former professional boxer, who competed from 1997 to 2014?
Solution:
Sergio Gabriel Martínez