A woman in a white shirt sitting on a gray bench in front of a wall with graffiti written on it.
A woman wrote graffiti on the wall.
A woman sitting near a wall with graffiti on it does not imply the woman wrote graffiti on the wall herself.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(x1,x2) & with(e1,x7) & on(e2,x1) & n_thing(x1) & Theme(e2,x8) & v_write(e2) & (x7 = x8) & n_graffitus(x7) & in(e1,x5) & of(x5,x6) & n_wall(x6) & n_front(x5) & on(e1,x4) & n_bench(x4) & a_gray(s2) & Theme(s2,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_wall(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_write(e1) & n_graffitus(x2) & n_woman(x1))