Anchor: But the envy is a small thing, and I confess it only in a rather transparent effort to gain credibility.
Entailed: The amount of jealousy is small but I admit it was rather transparent an effort to get credibility. 
Contradiction: The envy was an enormous deal.
Contradiction: The two people were inside watching movies
Contradiction: A man standing near rugs.
Contradiction: Three people sleeping under a tree.
Contradiction: I have a friend that goes to the University of Texas.