Anchor: People are walking in front of a fenced area.
Entailed: Folks walking by a fence.
Contradiction: A woman climbs an inactive volcano.
Contradiction: The man is swimming in a river.
Contradiction: The woman is wearing a dress.
Contradiction: Israel's victory in the twelve day war is referenced in Cohen's book. 
Contradiction: Nicholas Lemann wrote an article for the New York Times Book Review.