Three boys are running on the beach playing a game.
The children are running away from a dog.
The fact boys are running on the beach does not necessarily mean they are running away from a dog.
exists e2 e1 x1 x2 x3.(n_beach(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_play(e2) & n_game(x3) & on(e1,x2) & Actor(e1,x1) & v_run(e1) & n_boy(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_child(x1) & from(e1,x2) & n_dog(x2) & r_away(e1) & Actor(e1,x1) & v_run(e1))