Anchor: A man in a helmet is performing a stunt on his dirt bike in front of a crowd.
Entailed: A man on a dirt bike is performing a stunt.
Contradiction: A woman is riding a motorcycle in a helmet.
Contradiction: The southern afghans were not receptive to the message. 
Contradiction: A girl with brown eyes is in the water.
Contradiction: A woman skinny dipping swims around in the water.
Contradiction: Glass doesn't biodegrade, and neither does plastic.