<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?african national congress, ambacho kimekuwa madarakani tangu 1994, kinaendelea kuongoza kikiwa na karibu asilimia 57 ya kura baada ya zaidi ya nusu ya maeneo ya kupigia kura kuhesabiwa rasmi kutokana na uchaguzi uliofanyika jumatano.  <response>: the african national congress anc, in power since 1994, surged into the lead with nearly 57 percent after more than half the voting districts were officially tallied following may 8 vote. 