Anchor: A dog herds a sheep.
Entailed: There are two animals in this picture.
Contradiction: The dog chases the rabbit under the bush.
Contradiction: The  Securities and Exchange Commission is subject to title II of the Unfunded Mandates Reform Act of 1995, even though they are an independent agency.
Contradiction: He bites whenever he can.
Contradiction: Human beings do not care for their offspring.
Contradiction: A man watches a woman with a child in a garage.