Anchor: A man in red and yellow garb sits upon a diving board.
Entailed: There is a man on the diving board.
Contradiction: A girl in a pink swim cap sits on a diving board.
Contradiction: Today's political focus on efficiency vs. equity is stronger than ever.
Contradiction: Bordeaux has a handsome chateaux in comparison. 
Contradiction: You should be asking me things like that. 
Contradiction: The dogs are running near the water.