<prompt> Translate the following text to SwahiliThe graceful lines of the rectangular choir and 16-sided cupola are best viewed from the little cloister that he built on the north side.  <response>: Mstari wa mviringo wa kwaya ya mstatili na mviringo wa 16 unaonekana vizuri zaidi kutoka kwenye nyumba ndogo ya watawa aliyoijenga upande wa kaskazini. 