A group of people are sitting around tables in a room.
The people are in a meeting.
You can not infer they are in a meeting.
exists e1 x1 x2 x3 x4.(in(e1,x4) & n_room(x4) & around(e1,x3) & n_table(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists p1 x1.(n_people(x1) & exists x2.(in(x1,x2) & n_meeting(x2)))