<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.nigeria imelazimika kuahirisha uchaguzi wa rais tarehe 14 ya mwezi huu wa februari kwa muda wa wiki sita, ikielezwa kwamba ni kwasababu ya hali mbaya ya usalama.  <response>: the electoral commission in nigeria has postponed the 14 february presidential election by six weeks over concerns about the security situation. 