<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo UBerkeley Alexander Smith 8 Disemba 1918 - 22 April 2003.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi uBerkeley Alexander Smith 8 December 1918 - 22 April 2003 wayengumsakazi nomuntu ophezulu emhlabeni wethelevishini iminyaka ecishe ibe ngu-40. 