Boy in sunglasses is running behind a fair.
A boy is running home.
Not all boys running are running home.
exists e1 x1 x2 x3.(ne_nam_boy(x1) & behind(e1,x3) & n_fair(x3) & Actor(e1,x1) & v_run(e1) & in(x1,x2) & n_sunglass(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_home(x2) & n_boy(x1))