Anchor: A motocross lets go of his bike in midair.
Entailed: A man is soaring through the air.
Contradiction: A woman is skiing down a hill.
Contradiction: One downfall is the economy of joint production. 
Contradiction: Men shower outdoors.
Contradiction: A band sits on the stage not doing anything, and the crowd is wondering what the heck is going on.
Contradiction: Four men are surrounded by each other.