Anchor: I apologize, sir, said Ca'daan unsure of the proper pleasantry.
Entailed: Ca'daan apologized because he wasn't sure about it. 
Contradiction: Ca'daan refused to apologize. 
Contradiction: I like turkey better than ham on Thanksgiving.
Contradiction: People are eating lunch.
Contradiction: A group of people asleep on a grassy field.
Contradiction: A group of children are sitting in the dirt.