A lady in a gray coat seeking information from a sign.
A lady wearing only a tank top and jeans looks at a sign.
If the lady is wearing only a tank top and jeans then she wouldn't be wearing a coat also.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & from(e1,x5) & n_sign(x5) & Theme(e1,x4) & Actor(e1,x3) & v_seek(e1) & n_information(x4) & (x2 = x3) & n_coat(x2) & a_gray(s1) & Theme(s1,x2) & n_lady(x1))
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(at(e2,x8) & n_sign(x8) & Actor(e2,x1) & v_look(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x7,x3) & n_jeans(x7) & all x9.(subset_of(x9,x3) -> (x4 = x9)) & (x4 = x5) & subset_of(x5,x3) & n_top(x5) & of(x5,x6) & n_tank(x6) & (x1 = x2) & n_lady(x1))