Anchor: I must see our agent over those estate accounts. He turned to John. 
Entailed: I need to see our agent. 
Contradiction: I don't need to see an agent.
Contradiction: A little boy kicks a soccerball.
Contradiction: Some women are holding hands.
Contradiction: The players took the field as the umpire yelled "Play Ball".
Contradiction: A man has ink on his legs.