Anchor: a dog jumps over another dog as both animals are trying to catch the same ball.
Entailed: The dog jumps over the other dog.
Contradiction: The dogs are asleep on the couch.
Contradiction: Plano didn't have it.
Contradiction: The group on stage performing are world-famous.
Contradiction: I got her some tea, but she didn't thank me for it.
Contradiction: A young girl is at the beach.