Woman looking out the window at a man.
A man is looking at a woman through a window.
A woman is not a man, and if a man is looking at a woman through the window, then the woman can't be looking out the window at the man.
exists e1 x1 x2 x3.(n_window(x2) & ne_nam_woman(x1) & out(e1,x2) & at(x2,x3) & n_man(x3) & Actor(e1,x1) & v_look(e1))
exists e1 x1 x2 x3.(through(e1,x3) & n_window(x3) & at(e1,x2) & n_woman(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))