<prompt> Batanidza maidi ndokupindura ikoku: Leo A. Harris aizivikanwawo nokuda kwechibvumirano chake chokubata maoko naWalt Disney icho chakabvumira Yunivhesiti yeOregon kushandisa mufananidzo woupi mufananidzo wemifananidzo yakasikwa muna 1934 paWalt Disney Productions?  <response>: Donald Duck 