Anchor: A black and white dog runs around a farm animal inside a fenced yard.
Entailed: One animal if free while another is confined on a farm.
Contradiction: The dog runs into the horse and has to turn around.
Contradiction: A woman in black attire shovels snow into the street, disregarding all public safety.
Contradiction: The sun is going down.
Contradiction: The boys watch a hockey game.
Contradiction: There are unreported pesticide problems in the farm.