People are walking along the sidewalks of a brightly lit city.
a group of people hanging out
The people walking might not be hanging out.
exists e1 s1 x1 x2 x3.(n_sidewalk(x2) & along(e1,x2) & of(x2,x3) & n_city(x3) & a_lit(s1) & Theme(s1,x3) & r_brightly(x3) & Actor(e1,x1) & v_walk(e1) & n_people(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & a_out(s1) & Manner(e1,s1) & Actor(e1,x3) & v_hang(e1) & (x2 = x3) & n_people(x2) & n_group(x1))