Guillermo Luis Franco Farquarson (born 3 November 1976) is an Argentine-born Mexican former football striker. Franco last played for Major League Soccer club Chicago Fire. He also played for the Mexico national team, until his international retirement in September 2010.

Based on that paragraph can we conclude that this sentence is true?
Guillermo Luis Franco Farquarson did not play football ever again after his retirement.
It's impossible to say