A maze of blue and yellow walls in front of a lady
A lady is walking in a maze.
Just because the walls are in front of the lady does not necessarily mean she is in a maze.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & of(x1,x4) & n_lady(x4) & in(x1,x3) & n_front(x3) & of(x1,x2) & n_wall(x2) & a_yellow(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_maze(x1))
exists e1 x1 x2.(in(e1,x2) & n_maze(x2) & Actor(e1,x1) & v_walk(e1) & n_lady(x1))