Group of women in blue and white uniforms, in profile, facing offstage.
Group of women, in red uniforms, sitting down.
Which color are the women wearing? Blue and white or red?  Are the women sitting down or facing offstage? They could do both. These two words aren't necessarily contradictory.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(ne_org_group(s1) & a_topic(s1) & Theme(e1,x5) & Actor(e1,x4) & v_face(e1) & n_offstage(x5) & (s1 = x4) & in(s1,x3) & n_profile(x3) & of(s1,x1) & in(x1,x2) & n_uniform(x2) & a_white(s3) & Theme(s3,x2) & a_blue(s2) & Theme(s2,x2) & n_woman(x1))
exists e1 s1 s2 s3 x1 x2 x3.(ne_org_group(s1) & a_topic(s1) & of(s1,x1) & a_down(s3) & Manner(e1,s3) & Actor(e1,x3) & v_sit(e1) & (x1 = x3) & in(x1,x2) & n_uniform(x2) & a_red(s2) & Theme(s2,x2) & n_woman(x1))