Anchor: The skateboarder is balancing himself and his skateboard on the edge of a brick wall.
Entailed: A person is skating.
Contradiction: A skateboarder is on the ground, holding his bleeding, broken leg.
Contradiction: Security concerns are at an all-time low, so it is not necessary for security groups to practice awareness programs.
Contradiction: Two differing jockeys competing.
Contradiction: the pets are laying on the floor inside.
Contradiction: A couple is hugging.