<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?kampuni ya bharti airtel imekubali kuongeza hisa zinazomilikiwa na serikali ya tanzania katika kampuni ya airtel tanzania kutoka asilimia 40 hadi 49.  <response>: bharti airtel had already agreed to raise the tanzanian governments stake in the company from 40 to 49. 