Anchor: A little black dog is running beside a large brown and white dog with a large rope in its mouth.
Entailed: Two dogs are running side by side, one smaller, one larger.
Contradiction: Two cats fight over a bird.
Contradiction: Two dogs sleeping on sofa
Contradiction: One of the dogs is grey.
Contradiction: The little dog and large dog are sitting peacefully.
Contradiction: Two dogs race at the dogtrack for the championship.