sentence: Afro - Americans were completely segregated . Caucasians found it impossible to live among them , and that is the main reason why each race had their own church and their houses were separated too .
modified: Afro - Americans were completely segregated , Caucasians found it impossible to live among them , that is the main reason why each race had their own church and their houses where separated to .
transformation: PUNCT, CONJ, OTHER, OTHER