<prompt> Translate the following text to EnglishHapana, siwezi kusema kwamba nimekuwa. Nilikuwa nikivutiwa sana, lakini Poirot alivunja shauku yangu kwa kusema: Lakini ufafanuzi ni rahisi sana.  <response>: No, I cant say that I have. I was becoming quite excited, but Poirot damped my ardour by remarking: Yet the explanation is quite simple. 