Anchor: Surfer catching a good, deep clear blue, wave.
Entailed: A surfer riding on a wave.
Contradiction: A skier going down a slope.
Contradiction: This guy will be bad for the lakers, he doesn't know about basketball.
Contradiction: Take notice of the sundial on the archway.
Contradiction: A dog is walking down a railroad.
Contradiction: They are just symptoms of the problem.