Two construction workers take a seat on a steel beam.
Two workers take a seat
Construction workers take a seat must be workers take a seat.
exists e1 x1 x2 x3 x4 x5.(on(e1,x4) & n_beam(x4) & of(x4,x5) & n_steel(x5) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_seat(x3) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_seat(x2) & n_worker(x1) & card_eq_2(x1))