crowd of people walking in the street
There are people on a road.
There are a crowd of people walking on a road.
exists e1 x1 x2 x3 x4.(n_street(x4) & a_topic(x1) & of(x1,x2) & in(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2) & n_crowd(x1))
exists p1 x1 x2.(on(p1,x2) & n_road(x2) & exists x3.((x1 = x3) & n_people(x3)))