Anchor: Two men sitting outside in coats.
Entailed: The two men are outdoors.
Contradiction: The two men are inside.
Contradiction: The postal service can still make a profit at a discount rate of 6a.
Contradiction: She did not like that she was going to die as a slave. 
Contradiction: There is always a way to never fail.
Contradiction: It was a way better movie than I expected, her performance exceeded expectations.