Two young girls are playing on swings, and one is holding the other girls swing "still."
Two girls are selling cookies.
The girls playing on swings cannot be the ones selling cookies.
exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5.(-(x4 = x1) & n_girl(x4) & Theme(e3,x4) & Actor(e3,x3) & v_hold(e3) & a_still(s2) & Manner(e2,s2) & Actor(e2,x5) & v_swing(e2) & (x4 = x5) & n_girl(x1) & n_girl(x1) & n_thing(x3) & card_eq_1(x3) & on(e1,x2) & n_swing(x2) & Actor(e1,x1) & v_play(e1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_cookie(x2) & n_girl(x1) & card_eq_2(x1))