Anchor: That would assume, of course, that the president did not feel any psychological stress from realizing he was behaving in what many people regard as an immoral way.
Entailed: That would assume that the president didn't feel stressed out when he realized he was doing what many people say is immoral. 
Contradiction: The president felt stressed out and very worried.
Contradiction: Two dogs play in the dirt.
Contradiction: There are people in a food store buying items.
Contradiction: The electricity went out and he walked out of prison a free man.  
Contradiction: A crowd stands together outside