<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.marekani imewaonya watu wake walioko nchini madagascar kuzingatia kuondoka nchini humo kutokana na hali ya usalama iliyopo.  <response>: the u.s. has already asked its citizens to leave the region as a preemptive measure. 