<prompt> Pedzisa mutsara unotevera: Duarte Silva akaberekwa musi wa20 March 1924 mutambi weAlpine ski wekuPortugal. Akaberekerwa muLisbon. Akakwikwidza kumaOlympics eZhizha a1952 muOslo, kwaakaisa 69th mu  <response>: kudzikira. Akanga ari iye oga mutambi wePortugal muOlympics ya1952. 