<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.rais dilma rousseff ameahidi kuiunganisha nchi ya brazil baada ya kushinda kwa kuchaguliwa tena kwa awamu ya pili kwa asilimia 51.6 ya kura.  <response>: president dilma rousseff has promised to re-unite brazil after narrowly winning re-election to a second term in office with 51.6 percent of the vote. 