Various people walking down a cobblestone street.
A woman drives a bulldozer.
Various people is more than a single woman, and the people are walking, not driving.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_street(x3) & of(x3,x4) & n_cobblestone(x4) & (x1 = x2) & n_people(x1) & a_various(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & n_bulldozer(x2) & n_woman(x1))