Anchor: A dog nurses her puppies.
Entailed: A dog nursing her puppies.
Contradiction: A cat nursing kittens.
Contradiction: This was something I did not want, which disappointed me.
Contradiction: It is likely that a competitor might have a smaller scale of operations compared to the postal service.
Contradiction: A man is using a bullhorn at a demonstration.
Contradiction: The castle was secure due to its proximity to a cliff.