Anchor: The sheepdogs are running in the pasture.
Entailed: Sheepdogs running in the pasture.
Contradiction: Sheepdogs sleeping in the barn.
Contradiction: The final rule did not observe the Clean Water Act.
Contradiction: The dog is outside.
Contradiction: We moved to Plano and have lived there ever since. 
Contradiction: It was amazing how big they were.