Three girls in black and white dresses are walking downtown.
It is night time downtown.
We don't know that it is night.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & n_downtown(x3) & in(x1,x2) & n_dress(x2) & a_white(s2) & Theme(s2,x2) & a_black(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_3(x1))
exists p1 x1.(n_thing(x1) & exists x2 x3 x4.((x1 = x2) & n_downtown(x2) & of(x2,x4) & n_time(x4) & of(x2,x3) & n_night(x3)))