Anchor: Three construction workers sitting around a sewer drain.
Entailed: There are three construction workers by the drain.
Contradiction: Three men sit in the park eating apple pie.
Contradiction: The man and woman are headed to a rock concert.
Contradiction: Sandinistas are some of the worst drug dealers in Latin America.
Contradiction: Dishonoring the gods at festivals has bee shown to lead to a higher form of reincarnation 
Contradiction: He would never have had the guts to say so.