Anchor: A wet black dog walks on the sand with a rock wall behind.
Entailed: A black dog walks on the sand with a rock wall behind.
Contradiction: A wet black cat walks on the sand with a rock wall behind.
Contradiction: Definitely the other way around.
Contradiction: Two racers are turning during a race.
Contradiction: Rome's power had succumbed in the territory
Contradiction: A dog is barking.