A man smiles outdoors.
A man crying outdoors.
A man can not be crying and smiling at the same time.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_smile(e1) & n_outdoors(x2) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_cry(e1) & n_outdoors(x3) & (x1 = x2) & n_man(x1))