Anchor: The servants' rooms are reached through the door B. 
Entailed: The doorway marked B will lead to the servants' quarters.
Contradiction: There is no passageway directly to where the servants sleep.
Contradiction: the man wore all black
Contradiction: It is easy to not dwell on the Microsoft-related topics.
Contradiction: They are working very hard to eliminate pollution. 
Contradiction: Men looking to the left.