Anchor: A little boy with a net at the beach walks back to shore.
Entailed: A little boy is on the beach.
Contradiction: A little boy is on a boat.
Contradiction: Are you lonely? 
Contradiction: Black athletes are replacing white agents with black agents. 
Contradiction: Really destroyed your confidence. 
Contradiction: There is a belief among some parties that they should take advantage of the Efficient Component Pricing rule whenever possible.