Anchor:  By the time he was too tired to go on again, he had come to the beginnings of fertile land.
Entailed: By the time he was tired, he had reached the fertile land.
Contradiction: He kept on going, never tiring from the labor.
Contradiction: The bench is empty
Contradiction: Accuracy is an important aspect of what should be sought after in a screening test.
Contradiction: The regimens are far too expensive to be feasible.
Contradiction: When Senor Juanito was present we tried to give it back.