Anchor: A large crowd of people on motorcycles and several dozen cars wait behind a crosswalk.
Entailed: The motorcycle gang and car racers wait for pedestrians to walk the street.
Contradiction: The bicyclists like to race on mountain trails.
Contradiction: You find it unbelievable that she messed up her lipstick and untucked her blouse, etc.
Contradiction: A person may have no preference between two offers.
Contradiction: Two kids play a duet on the piano.
Contradiction: Leonardo da Vinci was taught by Andrea Verrocchio.