Anchor: 'You would have called them the Southern states,' Greuze explained.
Entailed: Greuze called them the southern states.
Contradiction: Greuze did not call them the southern states.
Contradiction: I didn't have a room. 
Contradiction: These steps are listed.
Contradiction: The group of people are not together.
Contradiction: There are four matching sarcophagi stacked on each other.