Anchor: Police officers in full uniform breaking up a crowd.
Entailed: Police officers are working.
Contradiction: A dog is running outside.
Contradiction: He raised his head to the sky. 
Contradiction: If you leave the main road and travel some six-hundred feet you'll find the first signs of life over the passes in the small village Boot.
Contradiction: A dog is running across a grassy field.
Contradiction: Two men are walking down the street.