Two young girls in skeleton costumes attached to a leash.
The girls are trick or treating.
Not all girls are trick or treating.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & to(e1,x5) & n_leash(x5) & Theme(e1,x4) & v_attach(e1) & (x2 = x4) & n_costume(x2) & of(x2,x3) & n_skeleton(x3) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists x1.(n_girl(x1) & (exists e1.(Actor(e1,x1) & v_trick(e1)) | exists e2.(Actor(e2,x1) & v_treat(e2))))