Two couples pose with a snowman.
Four people made a snowman.
Four people might not be couples.
exists e1 x1 x2.(with(e1,x2) & n_snowman(x2) & Actor(e1,x1) & v_pose(e1) & n_couple(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_snowman(x2) & n_people(x1) & card_eq_4(x1))