Anchor: At a presort volume of 40 billion pieces, the postal service's cost curve goes through the current operating point discussed in the previous part of this paper.
Entailed: The postal service has costs through what was previously discussed.
Contradiction: There are only 10 million pieces in the presort volume.
Contradiction: We were never invited to the dinners though.
Contradiction: Maybe teen flicks became less popular because they had exhausted the genre.
Contradiction: Two people watch a dog chase a ball.
Contradiction: Certain organizations that you are affiliated with sell their mailing lists, which is an invasion of privacy.