Anchor: Two men jump up for the ball near the hoop in a basketball game.
Entailed: two men jumping
Contradiction: the men are seated on the sand
Contradiction: I meet people all the time who think that software without hardware is plausible. 
Contradiction: The band Hootie and the Blowfish made great success last year.
Contradiction: There is an elephant on stage.
Contradiction: A bald man is skateboarding