A crowd of people are walking down a city street.
People are walking to work.
Just because the people are walking down the street doesn't mean they walking to work.
exists e1 s1 x1 x2 x3 x4.(a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & n_street(x3) & of(x3,x4) & n_city(x4) & of(x1,x2) & n_people(x2) & n_crowd(x1))
exists e1 x1 x2.(to(e1,x2) & n_work(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))