Anchor: A young boy running in a race.
Entailed: The boy runs.
Contradiction: The boy walks in the walkathon.
Contradiction: A man trying on a suit.
Contradiction: The Mameluke dynasty of Egypt ruled Jerusalem for 250 years.
Contradiction: 21 is of no significance and can be ignored. 
Contradiction: Alvic's sitting room is also the elder's council room.