Anchor: A young Caucasian boy climbs through a metal structure of stationary rings outside in a paved area overlooking a body of water.
Entailed: A boy climbs through a structure of rings overlooking water.
Contradiction: A boy sleeping in bed while watching TV.
Contradiction: I have not gone to Dallas before. 
Contradiction: A black dog is swimming.
Contradiction: people waiting for a cab
Contradiction: There are different ways to screen for alcoholism in trauma center patients.