A man in glasses eating under a tree.
the ball eats a rat
A man is not a ball. When the man is eating it is unlikely he would be eating a rat.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & under(e1,x4) & n_tree(x4) & Actor(e1,x3) & v_eat(e1) & (x2 = x3) & n_glass(x2) & n_man(x1))
exists e1 x1 x2.(n_ball(x1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_rat(x2))