Anchor: I learnt later that the nurse who had looked after me went to Paris, and consulted a specialist, representing herself to be me.
Entailed: I learned later that the nurse pretended to be me. 
Contradiction: The nurse never impersonated anyone. 
Contradiction: A man lights up a cigarette.
Contradiction: There are people bowling.
Contradiction: It has been the same story since a Democrat has occupied the White House.
Contradiction: The product could be manufactured to high quality standards.