Anchor: A skateboarder sliding along the edge of a wooden bench.
Entailed: The skateboarder knows how to do tricks.
Contradiction: The skateboarder is skating in an empty swimming pool.
Contradiction: The motocross rider in the photo is asleep on the ground.
Contradiction: The site has been updated and now has additional sections.
Contradiction: A child is playing tennis.
Contradiction: They use them a lot.