Anchor: A sidewalk with a reduce speed sign on it, a tall darker skin man in a blue and yellow shirt walking away from it.
Entailed: The  man is in a blue and yellow shirt.
Contradiction: the man is in a green and red shrit
Contradiction: The men are sitting on a bench.
Contradiction: Proof points towards its existence.
Contradiction: she is littering
Contradiction: A boy in red is walking.