<prompt> Mutsara wokutanga: Akadzingwa mubhuku reNavy Vessel Register musi waApril 1, 1971 uye akarohwa mugore iroro. Mutsara wechipiri: Yakadzimwa muRejista yeNavy Vessel musi wa 1 April 1971 uye yakarohwa mugore rimwe chetero. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?  <response>: Hungu 