Anchor: A brown dog is shaking his head while standing on sand.
Entailed: a dog shakes its head
Contradiction: the dog is sitting
Contradiction: The back tires weren't going to be an issue. 
Contradiction: I have recollections of the Milton Berle Show.
Contradiction: A dog with a wrinkled face is taking a nap.
Contradiction: Data used by an administrator, reports made beforehand, or a questionnaire.