A bunch of people walking on the side of a street.
People rushing to get to work on the sidewalk.
People walking on the side of the street are not necessarily rushing or on the sidewalk. They are also not necessarily heading to work.
exists e1 x1 x2 x3 x4 x5.(n_side(x4) & a_topic(x1) & on(e1,x4) & of(x4,x5) & n_street(x5) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_bunch(x1))
exists e1 p1 x1 x2 x3.(n_sidewalk(x3) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_rush(e1) & exists e2 p2.(Topic(e2,p2) & Actor(e2,x2) & v_get(e2) & exists e3.(on(e3,x3) & Actor(e3,x2) & v_work(e3))) & (x1 = x2) & n_people(x1))