<prompt> Translate the following text to SwahiliSpecifically, it designated lead agencies within the federal government to work with private-sector and government entities in each of eight infrastructure sectors and five special function areas.  <response>: Kwa mfano, serikali ya Marekani imeweka rasmi mashirika ya kuongoza katika serikali ya shirikisho kufanya kazi na sekta binafsi na mashirika ya serikali katika kila moja ya sekta nane za miundombinu na maeneo matano ya kazi maalum. 