Anchor: A man in a yellow hat is crouching on his snowboard.
Entailed: A man is crouching.
Contradiction: A man is sitting on a chair.
Contradiction: I've never worked as a counselor or a therapist, so none of my books have anything about self-improvement.
Contradiction: It seemed more probable to him that she thought the old one was made invalid by her marriage.
Contradiction: De Kooning did not leave the room.
Contradiction: In Seattle, the effects of pollution on asthma patients were measured.