Dark nightclub with chairs.
the club is a strip club
Not all night clubs are strip clubs.
exists x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_chair(x3) & n_nightclub(x1) & (x1 = x2) & ne_nam_dark(x2))
exists p1 x1.(n_club(x1) & exists x2 x3.((x1 = x2) & n_club(x2) & of(x2,x3) & n_strip(x3)))