Anchor: A man on the edge of a wall about to fall off.
Entailed: Man on the edge in danger.
Contradiction: A group orders a pitcher of beer.
Contradiction: I have a lot to say about this topic, in fact I am an expert.
Contradiction: There's a large disparity between North America and South/Central America.
Contradiction: No one is fixing a car.
Contradiction: Next to the Tourist Information Centre is the box office.