Anchor: you don't like Mike Dunleavy
Entailed: You dislike Mike Dunleavy
Contradiction: You really like Mike Dunlavey
Contradiction: Miss Howard had the same look on her face when she left the room.  
Contradiction: The Slate Briefing Channel provides fresh, up to date information from Slate's Briefing section.
Contradiction: It did not snow and the weather was freezing a day later.  
Contradiction: I'll want to spend less than twenty five thousand.