A man in dress clothes looking up.
The man is looking at the sky.
Just because he is looking up, doesn't mean it is the sky he is looking at.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & a_up(s1) & Manner(e1,s1) & Actor(e1,x4) & v_look(e1) & (x2 = x4) & n_clothes(x2) & of(x2,x3) & n_dress(x3) & n_man(x1))
exists e1 x1 x2.(n_sky(x2) & n_man(x1) & at(e1,x2) & Actor(e1,x1) & v_look(e1))