Anchor: After the tractor killed you, and you were buried, what good would such fantasies be, even if they existed?
Entailed: You were killed by a tractor and then buried.
Contradiction: You are alive and live in a city were there are no tractors.
Contradiction: They have always been unpainted.
Contradiction: A boy is on a bike.
Contradiction: A man rides his bicycle.
Contradiction: The man is surfing the river.