A crowd is standing on a road in between tall buildings.
A crowd is walking through town.
If the person is standing on the road they are not walking.
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_building(x3) & a_tall(s2) & Theme(s2,x3) & a_between(s1) & Theme(s1,x3) & on(e1,x2) & n_road(x2) & Actor(e1,x1) & v_stand(e1) & n_crowd(x1))
exists e1 x1 x2.(through(e1,x2) & n_town(x2) & Actor(e1,x1) & v_walk(e1) & n_crowd(x1))