Anchor: A wakeboarder is doing a jumping trick in the water.
Entailed: Someone is wakeboarding.
Contradiction: A woman is surfing.
Contradiction: He was concerned with metaphysical matters rather than setting a moral example.
Contradiction: Apologies, but what is that?
Contradiction: There was no one in the room.
Contradiction: An image of bourgeois respectability is conjured up by The Right Bank.