Anchor: A brown dog is playing with a white and brown dog in a grassy and treed area.
Entailed: Dogs are playing outside.
Contradiction: A dog is playing with a cat.
Contradiction: My strong part is the longest piece. 
Contradiction: The pitcher is looking towards home.
Contradiction: A boy is watching TV in his room.
Contradiction: This is not new, we, the British, and the French have occupied that place before.