<prompt> Translate the following text to EnglishKwa sasa, ni lazima tuweke mfano kwamba marais wa Marekani wanapaswa kujiendesha kwa njia ambayo inastahili uaminifu wa ulimwengu.  <response>: For now we have to set the precedent that presidents of the United States should so behave themselves as to merit the confidence of the world. 