Anchor: Postal Service gives sorting and barcoding discounts to about 40 percent of First-Class letter volume.
Entailed: First-Class letters get discounts on sorting and barcoding.
Contradiction: The Postal Service upsells and charges more to First-Class.
Contradiction: You won't get a better view if you go to the west side.
Contradiction: White streaked across the sky's blackness.
Contradiction: OMB staff said that the rule would have no significance.
Contradiction: Yes I enjoyed talking with you