<prompt> Translate the following text to SwahiliThis small formerly residential island, beautifully shaded by banyan trees, was the home of the closed community of the foreign colony in the era of concessions.  <response>: Kisiwa hiki kidogo kilichokuwa na makazi, kilichokuwa na kivuli kizuri cha miti ya mbania, kilikuwa makao ya jumuiya iliyofungwa ya koloni ya kigeni katika enzi ya makubaliano. 