<prompt> Translate the following text to SwahiliIn the 16th century this thoroughfare became known as the Royal Mile because it was the route used by royalty to make their way from the castle to Holyrood.  <response>: Katika karne ya 16, barabara hiyo iliitwa Royal Mile kwa sababu ilikuwa njia iliyotumiwa na watu wa kifalme kutoka kwenye ngome hadi Holyrood. 