Anchor: A group of cheerleaders perform stunts at a track.
Entailed: A group of cheerleaders perform at a track.
Contradiction: A group of football players perform stunts at a track.
Contradiction: Man and woman frowning and screaming at each other.
Contradiction: The patrons of the town were extremely hungry for one reason or another.
Contradiction: USPS does not collect pieces 
Contradiction: A baby sits on a beach.