Anchor: Susan sat on a bedroll near the rise of the bluff on a large slate rock that had fallen centuries ago.
Entailed: Susan is sitting near the rise of a bluff. 
Contradiction: Susan is sitting in a meadow with grass and trees. 
Contradiction: New Orleans has never moved beyond a survival stage.
Contradiction: Tschekan put all his information into the software.
Contradiction: Longabaugh did not think anything about the intended customers.
Contradiction: Mohammed taught about when Islam was first created.