Anchor: A white dog walks through shallow water in the wilderness.
Entailed: The dog is in the water.
Contradiction: The dog is walking in the city looking for a job.
Contradiction: She barely tensed her hand as we shook, instead allowing it to flop uselessly in mine. 
Contradiction: A woman is standing alone outside of a door.
Contradiction: The barriers should be investigates but not eliminated 
Contradiction: A man is standing.