Anchor: Skateboarder in jeans and t-shirt performing jump.
Entailed: Human in motion.
Contradiction: A bmx biker on a jump.
Contradiction: Layabouts only write stories that are untrue. 
Contradiction: A man is about to take his shirt off to go swimming.
Contradiction: A dog has gone to sleep.
Contradiction: First of all, it's definitely LA Law.