Anchor: The man in the blue shirt wearing headphones around his neck is sitting next to the man who is working at a computer.
Entailed: The man has a blue shirt.
Contradiction: The man is in a black shirt.
Contradiction: People are walking their dogs.
Contradiction: It's necessary to provide information and analysis prior to certain changes.
Contradiction: Hop up, you are just fine.
Contradiction: The two women embrace.