Is there a direct logical conflict between the premise and the hypothesis? Premise: This is my old friend, Monsieur Poirot, whom I have not seen for years." Hypothesis: Monsieur Poirot is a long time enemy of mine; I hate her. 
This is my old friend, Monsieur Poirot, whom I have not seen for years."###Monsieur Poirot is a long time enemy of mine; I hate her. 