Anchor: A person in a black wetsuit is surfing a small wave on a beige surfboard.
Entailed: A person surfing a wave.
Contradiction: A person whiteout a wetsuit surfing a huge wave.
Contradiction: A white dog is chewing on a steak.
Contradiction: A person on a wave.
Contradiction: The man is wearing a black shirt.
Contradiction: Farmers could choose between it and straw, and they cost the same price.