Anchor: He stared at the dead assassin at his feet, mask fallen and wide lipless mouth open revealing the sharpened fangs of a beast.
Entailed: The assassin had sharpened fangs of a beast.
Contradiction: The dead assassin was toothless.
Contradiction: 3 men are jogging along a walkway
Contradiction: There is a dog in this picture.
Contradiction: I do not want to stay home with my children at all. 
Contradiction: A group in the street.