Anchor: A woman with a paddle sits in a boat on the water.
Entailed: A lady is sitting in the boat.
Contradiction: The dog is chasing the mailman.
Contradiction: There are no masterpieces worth viewing in the General Council Hall.
Contradiction: That isn't their preference, naturally. 
Contradiction: Jezef Pilsudski died the first time that he went to prison.
Contradiction: You do not want both relationship partners to do the same things.