Anchor: A black and white dog running between poles.
Entailed: The dog is black and white
Contradiction: The dog is standing still
Contradiction: The battlements of the Arco d'Augusto are from the 1st century AD.
Contradiction: Indo-Aryans likely founded the city around 3000 years ago.
Contradiction: Mr. Brown was unable to judge him clearly.
Contradiction: A woman walks down the sidewalk.