People are walking along the sidewalks of a brightly lit city.
a group of friends sitting In the park
either walking or sitting
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 x1 x2 x3 x4.(n_park(x4) & a_topic(x1) & in(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x1 = x3) & of(x1,x2) & n_friend(x2) & n_group(x1))