Anchor: A little boy skateboarder is doing a trick on his board while another young skateboarder watches.
Entailed: A boy rides his skateboard in front of other people.
Contradiction: Two boys riding a skateboard together.
Contradiction: Two young boys are inside playing video games.
Contradiction: A girl is sitting on a skateboard watching TV.
Contradiction: There are no skateboarders doing tricks.
Contradiction: The young boys are having lunch in a meadow.