Anchor: That one strike was the only one that would have succeeded and I am ashamed to have used it.
Entailed: I am not proud that I used that strike. 
Contradiction: I am proud of myself for using the strike that I did. 
Contradiction: the boys were angry
Contradiction: The management's philosophy can influence the internal control.
Contradiction: A rugby player is drinking Gatorade on the sideline.
Contradiction: A priest is thinking.