A little girl peering over a blue wall.
There is a girl behind a wall.
you have to be behind something to be peering over it
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & over(e1,x3) & n_wall(x3) & a_blue(s2) & Theme(s2,x3) & Actor(e1,x2) & v_peer(e1) & (x1 = x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.((x1 = x2) & behind(x2,x3) & n_wall(x3) & n_girl(x2))