Several people are window shopping from the sidewalk.
Store front displays attracting shoppers.
In a both sentence,people are shopping front the sidewalk.
exists p1 s1 x1 x4.(n_sidewalk(x4) & exists x2 x3.((x1 = x2) & from(x2,x4) & n_shopping(x2) & of(x2,x3) & n_window(x3)) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_attract(e1) & n_shopper(x4) & (x1 = x3) & n_display(x1) & a_front(s1) & Theme(s1,x1) & (x1 = x2) & ne_nam_store(x2))