Billy Dale Vessels (March 22, 1931 November 17, 2001) was a gridiron football player. He played college football at the University of Oklahoma and won the Heisman Trophy in 1952. Vessels went on to play professional football with the National Football League's Baltimore Colts and the Western Interprovincial Football Union's Edmonton Eskimos.

Based on that paragraph can we conclude that this sentence is true?
Billy Dale Vessels was an Eskimo
It's impossible to say