Anchor: A man wearing a bicycle helmet looks at a woman wearing a bicycle helmet.
Entailed: The man and women are wearing helmets.
Contradiction: The men and women are not wearing helmets.
Contradiction: A man attaches a pink and yellow bouquet to his bike.
Contradiction: A human chases a ball.
Contradiction: A woman bends over near a horse.
Contradiction: Rorty thinks ideas are rarely bad.