Anchor: A bicyclists in green carrying his bicycle past a sign that says "Rouleur".
Entailed: An athlete is near a sign.
Contradiction: An athlete is riding his bicycle.
Contradiction: A tall guy is singing and swinging his arms while walking down some stairs.
Contradiction: The dog is wet.
Contradiction: A dog chases its own tail.
Contradiction: The doctor scanned them with interest.