A group of people dancing in a club in front of a disk jockey.
Several people are inside a large room.
A group of people would be several people. If they are in a club, they are inside.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & in(e1,x5) & of(x5,x6) & n_jockey(x6) & of(x6,x7) & n_disk(x7) & n_front(x5) & in(e1,x4) & n_club(x4) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists p1 s1 x1.(exists s2 x2.(inside(x1,x2) & n_room(x2) & a_large(s2) & Theme(s2,x2)) & n_people(x1) & a_several(s1) & Theme(s1,x1))