<prompt> Qedela umusho olandelayo: U-Aroldo Pereira da Silva owazalwa ngo-September 20, 1929 May 24, 1995 wayengumdlali wezemidlalo waseBrazil owaqhudelana kuma-Olimpiki asehlobo ka-1948 emamitha ayi-100, ama-200 kanye  <response>: I-relay yamamitha angu-4 x 100. 