Anchor: A lean dog playing in tall grass.
Entailed: An animal is outside
Contradiction: A man is dancing
Contradiction: The train's movement were smooth and calculated. 
Contradiction: There is evidence of prehistoric settlements on the island.
Contradiction: Ancient Greeks in a photograph of the period, ready to perform Oedipus Rex.
Contradiction: Economists have been swayed from examining Keynesian issues as a result of the damage.