Anchor: The Postal Service would be better off if it lowered selected rates and took back some of the lost volume.
Entailed: They would be more efficient if the postal rates were lowered.
Contradiction: The Postal Service tripled their rates.
Contradiction: Someone is eating a pizza.
Contradiction: There is free pick-up service.
Contradiction: A man is watching in the audience.
Contradiction: The woman is on the floor.