A red-haired woman in a black coat in front of a sign.
A black-haired woman tanning at the beach.
Red-haired and black-haired are different.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & of(x3,x4) & n_sign(x4) & n_front(x3) & in(x1,x2) & n_coat(x2) & a_black(s2) & Theme(s2,x2) & n_woman(x1) & a_red-haired(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_beach(x3) & a_topic(x1) & at(e1,x3) & Actor(e1,x2) & v_tan(e1) & (x1 = x2) & n_woman(x1) & a_black-haired(s1) & Theme(s1,x1))