Anchor: Because Julius Hersheimmer is Mr. Brown, said Sir James dryly.
Entailed: Julius Hersheimmer and Mr. Brown are the same person. 
Contradiction: Julius Hersheimmer and Mr. Brown are different people. 
Contradiction: The man is sitting down.
Contradiction: A man has a gray beard.
Contradiction: A white haired wizard dressed in black from another dimension sitting near a portal in a wall.
Contradiction: Rajagriha was the capital of the Magadha kingdom.