Anchor: A boy does a skateboard jump at a skateboard park.
Entailed: a child was there
Contradiction: not watched at alll
Contradiction: Ca'daan felt good about what was happening.
Contradiction: A couple of people are seated on the ground and drawing with chalk.
Contradiction: The front was of solid, un-carved wood that had been freshly hewn from an ancient tree. 
Contradiction: Our ancestors wanted to find food.