<prompt> Translate the following text to EnglishUso wa ghorofa mbili wenye dirisha lenye upinde na sanamu za Buddha katika viwanja vya kando ya ghorofa hiyo uliongezwa labda katika karne ya sita KK.  <response>: The two-story facade with arched window and Buddha figures in side niches was probably added in the sixth century a.d. 