Anchor: A young guy in punk clothing is performing a skateboard trick.
Entailed: A guy is wearing punk clothing.
Contradiction: A guy is performing tricks on his bicycle.
Contradiction: Customers are shopping for pets.
Contradiction: The coal and oil are precluded by the atomic power.
Contradiction: Pro bono lawyers charge higher rates for their services than normal.
Contradiction: They can read the canned food prices.