<prompt> Pedzisa mutsara unotevera: Haidar Abdel-Shafi Heidar Abdul-Shafi June 10, 1919 September 25, 2007, aive chiremba wePalestine, mutungamiri wenharaunda uye mutungamiri wezvematongerwo enyika uyo aive mukuru wevamiriri vePalestine kuUnited Nations.  <response>: Musangano weMadrid wa1991. 