Two construction workers bend over and work on metal poles.
Two workers bend over and work on poles.
"Workers bend over and work on poles" is rephrasing "workers bend over and work on metal poles".
exists e1 x1 x2 x3 x4 x5 x6 x7.(r_.(e1) & on(e1,x6) & n_pole(x6) & of(x6,x7) & n_metal(x7) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & over(x2,x5) & n_work(x5) & n_bend(x2) & of(x2,x4) & n_worker(x4) & of(x2,x3) & n_construction(x3) & card_eq_2(x2) & n_thing(x1))
exists x1 x2 x3 x4.(a_topic(x1) & over(x1,x3) & on(x3,x4) & n_pole(x4) & n_work(x3) & n_bend(x1) & of(x1,x2) & n_worker(x2) & card_eq_2(x1))