Anchor: two dogs, one with long brown fur, both dogs have their mouths open and teeth showing, one dogs tongue is hanging out.
Entailed: Two dogs both have their mouths open, and one has their tongue hanging out
Contradiction: The pets are sleeping with their mouths closed.
Contradiction: The dogs are at the hair dresser getting a fancy new cut!
Contradiction: A dog is chasing a cat out their on the fields.
Contradiction: Two dogs, both with white fur, sit with their mouths open
Contradiction: The dogs have black fur and are asleep.