A young girl with a scythe over her shoulder is trick or treating as the grim reaper.
A girl is wearing a costume.
trick or treating requires the girl to wear a costume
exists p1 s1 s2 x1 x2 x3 x6.(n_reaper(x6) & a_grim(s2) & Theme(s2,x6) & (exists x4.((x1 = x4) & n_trick(x4)) | exists e1 x5.((x1 = e1) & as(e1,x6) & Actor(e1,x5) & v_treat(e1) & n_thing(x5))) & with(x1,x2) & over(x2,x3) & n_shoulder(x3) & of(x3,x1) & n_female(x1) & n_scythe(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_costume(x2) & n_girl(x1))