Anchor: They were quietly cutting through the ties binding the front of the train.
Entailed: They were cutting through the ties on the train
Contradiction: They were leaving the ties alone.
Contradiction: Two men are standing in a
Contradiction: Inefficient entry is difficult when low and high cost areas have similar costs.
Contradiction: Fantasies are factual. 
Contradiction: This has got a whole lot of people singing in it.