<prompt> Feleletša polelwana e latelago: Tlhalošo ya kopelo ya Rhosymedre ya Ralph Vaughan Williams e ile ya bapalwa kua  <response>: Poloko ya Diana, Kgošigadi ya Wales ka kgopelo ya Mohumagadi Sarah McCorquodale. E be e bapalwa gape le manyalong a barwa ba gagwe ba babedi: Prince William ka April 2011 le Prince Harry ka May 2018. 