Anchor: a yellow dog swimming in the water with something red in his mouth
Entailed: A dog swims through the water.
Contradiction: A dog runs through the park chasing ducks.
Contradiction: A little boy is walking in the desert on a hot day.
Contradiction: Water that is used for dilution should be analyzed to see if it's toxic.
Contradiction: The police are walking into a pit of vipers.
Contradiction: A girl walks on a boat.