Anchor: Two black and white dogs are being walked along the beach by their owners, who stop to talk.
Entailed: Two black and white dogs are being walked
Contradiction: Two black and white dogs are not being walked
Contradiction: The man and woman are alone on the street.
Contradiction: The nobility rode with their slaves and guards.
Contradiction: It's really bad.
Contradiction: Jungle walks and swimming are possible at the beach.