<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu The 21st Queens Own Dorset Yeomanry yakaumbwa muna September 1914.  <response>: Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi The 21st Queens Own Dorset Yeomanry yakaumbwa muna September 1914, yakachinjwa kuva chikwata chemabhasikoro muna July 1916. 