Anchor: He mined none of it himself but his experience of the trail made him of use to the salt miners.
Entailed: He was useful to the salt miners.
Contradiction: He was of no use to the salt miners.
Contradiction: The only way to reach the shrines is via a long hike and boat ride.
Contradiction: A boy is moving away from a woman.
Contradiction: The taxi drove the couple to Stepney Green.
Contradiction: The Ford Taurus I rented was actually quite satisfactory.