A man working on a steam engine with a water tower in the background.
a guy on a steam engine for his job
We did not know that the man was employed to work on a steam engine (it is his job).
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & a_topic(x1) & with(e1,x5) & in(x5,x7) & n_tower(x5) & of(x5,x6) & n_water(x6) & on(e1,x3) & n_engine(x3) & of(x3,x4) & n_steam(x4) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))
exists x1 x2 x3 x4.(a_topic(x1) & for(x1,x4) & n_job(x4) & of(x4,x1) & n_male(x1) & on(x1,x2) & n_engine(x2) & of(x2,x3) & n_steam(x3) & n_guy(x1))