Anchor: The discount is given when the mailer or competitor does some of the postal work and does it in essentially the same way as the postal service would do the work.
Entailed: They give the discount when the mailer does something to help the postal service.
Contradiction: They don't give discounts.
Contradiction: The Packers have yet to win a Super Bowl.
Contradiction: An person is riding a snowboard.
Contradiction: Stagnant Commerce
Contradiction: People sit in church and listen to a man in a robe.