Anchor: On Monday evening last, did you purchase strychnine for the purpose of poisoning a dog? Inglethorp replied with perfect calmness: "No, I did not. 
Entailed: Inglethorp denied that he had anything to do with purchasing poison on Monday night. 
Contradiction: It was with hesitation that Inglethorp confessed to buying poison in which to kill the dog. 
Contradiction: Absolutely nothing can be worked out in this scenario.
Contradiction: A man is climbing over a cliff.
Contradiction: The men are cooperating
Contradiction: The sun was coming up over the skyline.