Anchor: A policeman is riding his motorcycle down the street.
Entailed: A cop rides a motorcycle down the road.
Contradiction: The cop is riding his horse down the street.
Contradiction: People are sitting on a train in the middle of nowhere.
Contradiction: a man is rock climbing
Contradiction: Mr. White was completely wrong and whoever he was talking to him told him so.
Contradiction: A person and a dog are outside.