A variety of folks in the back of a large wagon.
a variety of people in the back of a large wagon going down a road
There isn't anything to indicate that they are going down a road.
exists s1 x1 x2 x3 x4.(n_back(x3) & a_topic(x1) & of(x1,x2) & in(x2,x3) & of(x3,x4) & n_wagon(x4) & a_large(s1) & Theme(s1,x4) & n_folk(x2) & n_variety(x1))
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_back(x3) & a_topic(x1) & of(x1,x2) & in(x2,x3) & of(x3,x4) & a_down(s2) & Manner(e1,s2) & Theme(e1,x6) & Actor(e1,x5) & v_go(e1) & n_road(x6) & (x4 = x5) & n_wagon(x4) & a_large(s1) & Theme(s1,x4) & n_people(x2) & n_variety(x1))