A woman engaged in painting with a roller.
The women is using the roller to finish the wall
If your using the roller you could be engaged in painting
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & with(x3,x4) & n_roller(x4) & n_painting(x3) & Theme(e1,x2) & v_engage(e1) & (x1 = x2) & n_woman(x1))
exists e1 p1 x1 x2 x3.(n_wall(x3) & n_roller(x2) & n_woman(x1) & Theme(e1,p1) & Recipient(e1,x2) & Actor(e1,x1) & v_use(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_finish(e2)))