Two yellow labs are playing in the snow.
Two dogs play on the hillside in the snow.
Playing does not mean on the hillside.
exists e1 s1 x1 x2.(n_snow(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_lab(x1) & a_yellow(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_snow(x3) & n_hillside(x2) & in(e1,x3) & on(e1,x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))