Construction workers work on a road into the night.
Three construction workers pour hot asphalt.
Not all road work involves pouring hot asphalt. There could have been three workers or a different number of workers.
exists e1 x1 x2 x3 x4.(n_night(x4) & into(e1,x4) & on(e1,x3) & n_road(x3) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_pour(e1) & n_asphalt(x3) & a_hot(s1) & Theme(s1,x3) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_3(x1))