A man in a black coat and hat sits by an old building.
A woman is sitting.
The subject cannot be both a man and a woman.
exists e1 s1 s2 x1 x2 x3 x4 x5.(by(e1,x5) & n_building(x5) & a_old(s2) & Theme(s2,x5) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_hat(x4) & n_coat(x3) & a_black(s1) & Theme(s1,x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists e1 x1.(Actor(e1,x1) & v_sit(e1) & n_woman(x1))