Anchor: The original wheel has been replaced with a steel one, but the Moorish system is otherwise unchanged.
Entailed: A steel wheel has replaced the original one.
Contradiction: The original wheel has not been replaced.
Contradiction: I never worked for TI in Abilene, Texas.  
Contradiction: Sir James smiled at her as she said "I want to know why you gave me a hint"
Contradiction: The group of people are in pajamas.
Contradiction: A person is standing outside.