Anchor: Two dogs playing next to rocks.
Entailed: Animals playing outside.
Contradiction: Dogs napping on grass.
Contradiction: A person is carrying women over to the bench where is dog 'Chips' is sitting and wagging his tail.
Contradiction: There is a person who cannot enter the building because there is too much smoke.
Contradiction: The Postal Rate Commission is a subsidiary of the United States Postal Service.
Contradiction: A group performs music during the sports match.