Anchor: A basketball player for Miami U. pushes forward.
Entailed: The basketball player runs down the court.
Contradiction: The Miami U player is a football player.
Contradiction: Herbs must be hand foraged.
Contradiction: He knew the only way he could make his students interested in microeconomics was to convince them that such principles of efficiency could promote employment and prevent relapse of the economy into depression. 
Contradiction: I hate her and wouldn't do anything for her.
Contradiction: The thesis spoke against the effects.