Two dogs play in shallow water.
Two dalmations have run into a big puddle.
not all dogs are dalmations, and not all shallow water is a puddle
exists e1 s1 x1 x2.(in(e1,x2) & n_water(x2) & a_shallow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(into(e1,x2) & n_puddle(x2) & a_big(s1) & Theme(s1,x2) & Actor(e1,x1) & v_run(e1) & n_dalmation(x1) & card_eq_2(x1))