Anchor: The four large, black dogs are running on the grass.
Entailed: Large dogs are running on the grass.
Contradiction: small doges are sleeping on the grass.
Contradiction: A man with a large black bag is walking in the rain near the park.
Contradiction: These personnel has been received because they are sub-standard.
Contradiction: The gray dog has it's mouth closed.
Contradiction: The Department of the Interior intended to hire a third-party to manage its frequent traveler program.