Two young boys run by the edge of the water.
Two young boys are playing at the beach
Running near the edge of water may not be playing and may not be a beach.
exists e1 s1 x1 x2 x3.(n_water(x3) & n_edge(x2) & Actor(e1,x2) & of(x2,x3) & Theme(e1,x1) & v_run(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_beach(x2) & at(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))