A red-haired woman in a black coat in front of a sign.
A woman waiting fir a bus.
Front of a sign is not necessarily waiting fir a bus.
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 x1 x2.(a_topic(x1) & all x3.(n_bus(x3) -> exists e1 x4.(Theme(e1,x4) & Actor(e1,x2) & v_wait(e1) & for(x4,x3) & n_fir(x4))) & (x1 = x2) & n_woman(x1))