four people walk down a sidewalk at night
Four friends are lost at night in a new city.
You can not infer it's the night.
exists e1 s1 x1 x2 x3.(at(e1,x3) & n_night(x3) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_sidewalk(x2) & n_people(x1) & card_eq_4(x1))
exists e1 s1 x1 x2 x3.(at(e1,x2) & in(x2,x3) & n_city(x3) & a_new(s1) & Theme(s1,x3) & n_night(x2) & Theme(e1,x1) & v_lose(e1) & n_friend(x1) & card_eq_4(x1))