Construction workers work on a road into the night.
Some people are outside at night.
Construction workers are people and a road is outside.
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 s1 x1 x2.(at(s1,x2) & n_night(x2) & Theme(s1,x1) & a_outside(s1) & n_people(x1))