Anchor: Someone riding a bicycle is up in the air over a dirt and hill trail.
Entailed: Someone went for a ride on a bicycle.
Contradiction: A man is lost in the forest with no form of transportation.
Contradiction: There are only a few people at the festival.
Contradiction: Would they make a contribution, or just sit around?
Contradiction: People are gathered for a funeral.
Contradiction: a child chases pigeons