a woman photographing a child dressed as a gladiator
The woman is taking a picture of a child dressed up like a princess.
If a child is dressed as a gladiator she is not dressed up like a princess.  Photographing is a synonym for taking a picture.
exists e2 e1 x1 x2 x3 x4.(as(e2,x4) & n_gladiator(x4) & Theme(e2,x1) & v_dress(e2) & Theme(e1,x3) & Actor(e1,x2) & v_photograph(e1) & n_child(x3) & (x1 = x2) & n_woman(x1))
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_woman(x1) & Theme(e2,x2) & Actor(e2,x1) & v_take(e2) & of(x2,x3) & like(e1,x5) & n_princess(x5) & a_up(s1) & Manner(e1,s1) & Theme(e1,x4) & v_dress(e1) & (x3 = x4) & n_child(x3) & n_picture(x2))