Anchor: Two men stand looking at the ocean at a tropical resort.
Entailed: The ocean is vast and beautiful.
Contradiction: The two men are walking through a park.
Contradiction: He listened intently and responded in a appropriate manner.
Contradiction: A human hangs onto a hard surface.
Contradiction: Iran seems like they are going to cooperate and will have a decision soon enough. 
Contradiction: There are a lot of people walking down the street.