Anchor: The Postal Service has an additional disadvantage because city carriers deliver only addressed advertising mail.
Entailed: Advertising mailers are delivered by the Postal Service.
Contradiction: City carriers have an advantage because they only deliver addressed advertising mail.
Contradiction: Also, the democrats.
Contradiction: The man is fertilizering his garden.
Contradiction: He had no fillings.
Contradiction: I think I've heard your voice before.