Dark nightclub with chairs.
The nightclub was about to close.
A nightclub is not necessarily about to close.
exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_chair(x3) & n_nightclub(x1) & (x1 = x2) & ne_nam_dark(x2))
exists p1 s1 x1.(n_nightclub(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1.(Actor(e1,x1) & v_close(e1)))