People are outside on the sidewalk where there are small decorated buildings that could be selling something.
The people are window shopping
The people may not be window shopping, they could be walking past the windows on their way to get someplace.
exists p1 s1 x1 x2.(n_sidewalk(x2) & a_outside(s1) & Manner(p1,s1) & exists p2.(on(x1,x2) & exists p3 x3 e1 p4 s2 s3 x4 x5.((x3 = x4) & exists e2 x6.(Theme(e2,x6) & Actor(e2,x5) & v_sell(e2) & n_thing(x6)) & Topic(e1,p4) & Actor(e1,x5) & v_could(e1) & (x4 = x5) & n_building(x4) & a_decorated(s3) & Theme(s3,x4) & a_small(s2) & Theme(s2,x4)) & where(x2,p2)) & n_people(x1))
exists p1 x1.(n_people(x1) & exists x2 x3.((x1 = x2) & n_shopping(x2) & of(x2,x3) & n_window(x3)))