<prompt> Translate the following text to EnglishWamarekani wa Afrika Kusini wamekuwa wakitoa maoni yao kwa chama cha Pan-Africanist, ambacho ni chama cha kushoto kilichotokana na chama cha ANC.  <response>: Black South Africans may throw their support to the Pan-Africanist Party, a left-wing spinoff from the ANC. 