Anchor: In particular, adjustments were made for differences in labor cost, amount of worksharing, and mix of mail by shape.
Entailed: Adjustments were made for differences in the cost of labor.
Contradiction: Adjustments are not made for those diffrences. 
Contradiction: A man is sleeping.
Contradiction: The woman has a head.
Contradiction: I know how much they are there.
Contradiction: Towards Scotland.