Premise: Karl Malone . Nicknamed `` The Mailman '' , Malone played the power forward position and spent his first 18 seasons ( 1985 -- 2003 ) in the National Basketball Association ( NBA ) with the Utah Jazz and formed a formidable duo with his teammate John Stockton . He is considered one of the best power forwards in NBA history .
Hypothesis: Karl Malone played the point guard position exclusively.
Label: CONTRADICTION