A young girl with curly hair smiles as she swings on a swing set.
A young girl sits on a slide and frowns.
Someone can not be on a slide and a swing set at the same time.
exists e1 p1 s1 s2 x1 x2.(exists e2 x3 x4.(on(e2,x3) & n_set(x3) & of(x3,x4) & n_swing(x4) & Actor(e2,x1) & v_swing(e2)) & n_female(x1) & as(e1,p1) & Actor(e1,x1) & v_smile(e1) & with(x1,x2) & n_hair(x2) & a_curly(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(on(e1,x2) & subset_of(x4,x2) & n_frown(x4) & subset_of(x3,x2) & n_slide(x3) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1))