<prompt> Ngaphansi kokuphathwa kukaPorter, isizwe samaSeneca senza umzamo wokwehlukanisa amabhizinisi aso.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi Ngaphansi kokuphathwa kukaPorter, isizwe samaSeneca senza umzamo wokwehlukanisa izinketho zaso zebhizinisi futhi sakhuthaza, ngokusebenzisa inhlangano yokuthuthukisa ezomnotho, ukwakhiwa kwamabhizinisi amasha aphethwe amaSeneca, ngaphandle kwezindawo zesizwe eziqinile zokuthengisa uphethiloli nokubhema. 