Anchor: A group of men are riding bicycles down a road where other people are walking.
Entailed: People are riding bikes as well as walking.
Contradiction: No one is biking.
Contradiction: The man in the helmet was working on a constuction site 10 stories up
Contradiction: Women walking in a city.
Contradiction: The urban offices were cheap, small, and inferior to corporate's.
Contradiction: The Eglise Saint-Trophime has clear Roman influence.