Anchor: A raised platform framed by two columns contains divans and a low dining table.
Entailed: The raised platform has divans and a dining table.  
Contradiction: There is no raised platform here at all. 
Contradiction: Ca'daan knew everything about geography.
Contradiction: That's too bad, I guess one person can make a difference on whether or not you go back.
Contradiction: The men are playing tennis.
Contradiction: The cat can see the airplane.