A group of woman in red shirts are singing.
Women in white robes are dancing.
Singing and dancing are two different activities, shirts and robes are different garments, and red and white are different colours.
exists e1 s1 x1 x2 x3.(Actor(e1,x1) & v_sing(e1) & of(x1,x2) & in(x2,x3) & n_shirt(x3) & a_red(s1) & Theme(s1,x3) & n_woman(x2) & n_group(x1))
exists e1 s1 x1 x2.(Actor(e1,x1) & v_dance(e1) & in(x1,x2) & n_robe(x2) & a_white(s1) & Theme(s1,x2) & n_woman(x1))