<prompt> Pedzisa mutsara unotevera: Joe Zentner akanyora nezvematangiro emushandirapamwe wokushambadzira pawebsite yeDesert USA mu Twenty Mule Teams on the move in Death Valley. Bill Parkinson, aimbova murindi weusiku wekambani yacho, aifanira kukurumidza kudzidza kutungamirira boka racho paakapiwa basa raBorax Bill. Akanga ari wokutanga, asi kwete wokupedzisira, mutyairi aizivikanwa nezita iroro. Nhamba  <response>: St. Louis Worlds Fair ya1904 yakanga iri kuratidzwa kwokutanga kwechikwata uye yakanga iri kubudirira kwakadaro kuti Parkinson akaenda parwendo. 