Anchor: A brown dog runs on the grass.
Entailed: A dog is running.
Contradiction: A dog is running on the sidewalk.
Contradiction: The Kentuckian had made efforts to claim kinship with the Hunt.
Contradiction: I think that happens to them frequently
Contradiction: We have a ride on mower and it isn't bad at all. 
Contradiction: A fourth of a century later they faced off in a bitter congressional battle