Anchor: The nurse's face was framed in copper-red hair.
Entailed: Red hair surrounded the care-giver's face.
Contradiction: The nurse had jet black hair, tied into a bun. 
Contradiction: Leave me alone and don't call again.
Contradiction: I saw that movie more than once.
Contradiction: Three friends are sitting on a park bench.
Contradiction: I would not mind just sitting on the bench and earning hundreds of thousands of dollars.