Anchor: Slim said, "Sir?"
Entailed: Slim asked the Sir.
Contradiction: The Sir said "Slim?"
Contradiction: A young woman is shaving off her moustache
Contradiction: The bicyclist appreciates safety, so he is wearing a helmet.
Contradiction: The couple were snorkeling off Great Barrier Reef
Contradiction: The exponent of Pb in the first equation is not a traditional elasticity.