Anchor: A soccer game played by a blue team and a red team on a perfectly manicured field at dusk.
Entailed: People are playing soccer.
Contradiction: No one is playing soccer.
Contradiction: Inside Boston. 
Contradiction: I managed to steal one of the books I was studying.
Contradiction: I don't want to thank anybody for this.
Contradiction: I don't agree that it is the worst investment in the world.