Anchor: Two hockey players slide into each other on the ice
Entailed: The hockey players were on the ice.
Contradiction: The hockey players were in class learning russian.
Contradiction: Auditors are not allowed to view or edit other auditor's work. 
Contradiction: The challenge is for a person with their own case to find an appropriate lawyer. 
Contradiction: Fortunately for low-income Americans, all of their civil legal needs will be met free of charge. 
Contradiction: The area is marked off as a crime scene.