Obani abesifazane abane abahola imashi yabesifazane eya e-Union Building?
['ULillian Ngoyi, uHelen Joseph, u-Albertina Sisulu noSophia Williams-de Bruyn.']
Who were the four women leading the women's march to the Union Building?
['Lillian Ngoyi, Helen Joseph, Albertina Sisulu and Sophia Williams-De Bruyn.']