Anchor: To your right are the Lang Stairs, which lead up to the medieval castle.
Entailed: The stairs go up to the castle.
Contradiction: The castle is on flat ground.
Contradiction: Poirot was in no hurry to explain himself.
Contradiction: A soccer game is being played on a muddy field.
Contradiction: I don't want to see Jane ever again.
Contradiction: What do you think about a salary of three hundred a year?