<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.iwapo atashindwa, johnson atakabiliwa na aibu ya kufunuliwa kwa brexit baada ya kuahidi kurudia kwamba atafanya hivyo - fanya au ufe - na 31 oktoba.  <response>: if he fails, johnson will face the humiliation of brexit unraveling after repeatedly promising that he would get it done - do or die - by oct. 31. 