Anchor: A woman carrying an orange bag is walking down the street with her white dog.
Entailed: The woman is walking outside.
Contradiction: The woman is walking her large black lab.
Contradiction: It was clear what I must do. 
Contradiction: A couple are walking outside.
Contradiction: He wrote that the American people are not ready to present their verdict.
Contradiction: I've done both toll painting and still life painting.