<prompt> Translate the following text to SwahiliWelds caustic apostasy handed his enemies a persuasive argument against his fitness for the job--that hes undiplomatic.  <response>: Uasi-imani wa Weld uliwapa maadui wake hoja yenye kusadikisha dhidi ya uwezo wake wa kufanya kazi hiyo - kwamba yeye si mwanadiplomasia. 