Anchor: A boat worker holding a rope.
Entailed: A long piece of rope is being held by a boat worker.
Contradiction: A man is at work talking on his cell phone.
Contradiction: The boat is parked in a driveway.
Contradiction: The deck hand is sorting fish.
Contradiction: The boat has a worker and it is eating rope.
Contradiction: There is a dolphin swimming alone in a pool.