Anchor: Guy on a green bike, with a white helmet and green jacket on, driving down the street.
Entailed: There is a man riding a bike down a street.
Contradiction: A man with a white helmet and green jacket rollerblades down the street.
Contradiction: A boy is riding a scooter with no hands.
Contradiction: An elderly man is working on antiques
Contradiction: There were no castes.
Contradiction: The dog has a dark collar.