A girl looking at some pictures on a wall.
Nancy was looking at pictures on the wall.
The girl's name is Nancy.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_wall(x4) & at(e1,x3) & n_picture(x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_girl(x1))
exists e1 x1 x2 x3.(n_wall(x3) & ne_per_nancy(x1) & on(e1,x3) & at(e1,x2) & n_picture(x2) & Actor(e1,x1) & v_look(e1))