<prompt> Ronga mhinduro kumubvunzo uyu wakaoma kunzwisisa: Richard Burton akabatanidzwa mumushandirapamwe womukuru weguta nokuda kwewezvematongerwe enyika uyo akanga amboshanda saMukuru weguta reBaltimore mukati menguva ipi yenguva?  <response>: 1999 kusvika 2007 