Anchor: A bike rider jumps through the air while being filmed.
Entailed: A bike rider jumps through the air.
Contradiction: A bike rider wrecks his bike.
Contradiction: The final rule was proposed, but widely ignored as it had no authority.
Contradiction: A man is skateboarding
Contradiction: Ballmer supported the notion of breaking up Microsoft wholeheartedly. 
Contradiction: The car is flipping in a small town.