Anchor: A volleyball player on the beach sets up to take a shot that was just returned to her.
Entailed: A volleyball is coming toward a player.
Contradiction: There is no volleyballs in sight.
Contradiction: Someone had disturbed the coffee cups while they weren't in the drawing room. 
Contradiction: Why has NASA supported the lift off of the old bird?
Contradiction: The people with Native American headdresses are dancing in the park.
Contradiction: A boy is touching an animal that is not awake.