A man is standing on a ladder that is leaning against a roof.
The young girl is indoors
One cannot be a man and a young girl simultaneously.
exists e1 e2 x1 x2 x3 x4.(on(e1,x2) & against(e2,x4) & n_roof(x4) & Actor(e2,x3) & v_lean(e2) & (x2 = x3) & n_ladder(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists p1 s1 x1.(n_girl(x1) & a_young(s1) & Theme(s1,x1) & exists x2.((x1 = x2) & n_indoor(x2)))