<prompt> Translate the following text to EnglishMto huo una visiwa kadhaa, na kisiwa kikubwa zaidi, Gezira, ni makao ya mojawapo ya vitongoji vya kifahari zaidi vya Cairo, Zamalek.  <response>: Out in the river are several islands and the largest one, Gezira, is home to one of Cairos most chic neighborhoods, Zamalek. 