Anchor: A man on a dirt bike is flying through the air.
Entailed: The man is riding his dirt bike.
Contradiction: The man is walking through a field of sunflowers.
Contradiction: A construction worker is sitting on the railroad tracks.
Contradiction: Both the postal service's profit and the nation's technical gain increase by around $650M.
Contradiction: An elephant is performing in the circus.
Contradiction: a man is cooking