Anchor: It's more respectable than I thought it would be, said Tuppence thoughtfully.
Entailed: It was more decent than Tuppence thought it would be.  
Contradiction: It was less decent than Tuppence thought it would be.  
Contradiction: Pithagorio does not house any building where royalty once lived.
Contradiction: A dog runs on the grass.
Contradiction: The band is playing in the basketball arena.
Contradiction: I'm glad for him.