<prompt> Translate the following text to EnglishYeye na Broker baadaye walianza Kituo cha Usalama huko Savannah, na wote wawili walitumikia kwenye bodi ya kwanza ya shirika lisilo la faida.  <response>: He and Broker later began the Mediation Center in Savannah, with both serving on the nonprofits first board. 