Anchor: He disputes that the ads played a role in the current scandal.
Entailed: The ads don't play any role in the current scandal. 
Contradiction: He said that the ads certainly play a role in current scandals. 
Contradiction: The door was opened by a woman.
Contradiction: A man walks.
Contradiction: A man in a blue tuxedo is dancing for a crowd of people at a bus station.
Contradiction: Its exterior was never completed and its interior is very quaint.