<prompt> Translate the following text to SwahiliWith a bit of elementary mathematics and a lot of keen insight, Arrow was forced to a sobering If a reasonable voting system is one that respects unanimity and precludes flip-flops, then there are no reasonable voting systems, with one exception--the system that picks one voter and makes him a dictator.  <response>: Kwa sababu ya hesabu za msingi na ufahamu mwingi, Arrow alilazimika kufanya kuchunguza ikiwa mfumo wa kupiga kura wa busara ni moja ambayo inaheshimu umoja na inazuia flip-flops, basi hakuna mifumo ya kupiga kura ya busara, na ubaguzi mmoja - mfumo ambao huchagua mpiga kura mmoja na kumfanya kuwa dikteta. 