Anchor: a climber is between two large red rocks.
Entailed: A human climbing.
Contradiction: Nobody is climbing.
Contradiction: The zombie volleyball team is about to devour the other team.
Contradiction: A group lean against a railing.
Contradiction: my wife no longer has a sailboat, she sold it last year
Contradiction: We wont paddle, we'll just grab the rudder and you can work it.