Anchor: With the night sky in the background, an extreme snowboarder launches himself, off four wooden pallets that have been turned into a ramp, into the air.
Entailed: An extreme snowboarder jumps off a homemade ramp at night.
Contradiction: An extreme snowboarder competes in an X-games contest that is televised.
Contradiction: The swimmers are dry.
Contradiction: There are three dogs.
Contradiction: The man is dancing.
Contradiction: The man has both arms outstretched.