Anchor: Strangest of all, his lower jaw appeared to be encased in a curved plate of iron.
Entailed: His lower jaw was encased in iron.
Contradiction: His jaw was encased in gold plated brass.
Contradiction: If your children are tired of the city streets, you should take them home and leave them in your hotel room.
Contradiction: The man with no hair kicked the other man . 
Contradiction: Two boys are running in a field.
Contradiction: An old man is standing at a doorway.