Anchor: A man at a track event grimaces in the middle of a pole-vaulting attempt.
Entailed: A man is at a track event.
Contradiction: A woman grimaces at a track event.
Contradiction: Sir, I'm not sure where you are getting your information, but that never happened.
Contradiction: Are you referring to cutting equipment or tools for set up?
Contradiction: the performance is over
Contradiction: The argument was made by the postal service.