Five children are playing in the snow.
Children are building a snowman.
Playing in the snow doesn't mean they are building a snowman.
exists e1 x1 x2.(n_snow(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_5(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_snowman(x2) & n_child(x1))