A group of construction workers work next to a road at night.
A group of people are worker by the road.
Construction workers are people, by is the same as next to, so construction workers are working by the road.
exists e1 x1 x2 x3 x4 x5.(at(e1,x5) & n_night(x5) & to(e1,x4) & n_road(x4) & r_next(e1) & Actor(e1,x1) & v_work(e1) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_group(x1))
exists p1 x1 x2 x3.(n_road(x3) & by(p1,x3) & exists x4.((x1 = x4) & n_worker(x4)) & of(x1,x2) & n_people(x2) & n_group(x1))