Anchor: He bit the head off a streetcar conductor who once charged him two fares thinking the distinguished gentleman was paying for his traveling partner as well.
Entailed: He yelled at a conductor for charging him for both himself and his friend.
Contradiction: He politely talked to the conductor.
Contradiction: Frequent flier miles need to be left the way they are.
Contradiction: Three people in warm clothes are standing in a row.
Contradiction: The woman is playing the piano.
Contradiction: I have the stuff but not the motivation.