Anchor: His success in performing the work at a lower cost might be due to an ability to arrange completely full trucks or to achieve lower-price contracts with trucking firms.
Entailed: His ability to perform his job proficiently can be due to a couple of reasons.
Contradiction: His success is solely god-given.
Contradiction: They just found Waldo
Contradiction: Repeat yourself.
Contradiction: I dislike Arkansas
Contradiction: The band plays music.