A group of people are sitting around tables in a room.
The people are standign around a table.
These people can't sit and stand a same moment.
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 e1 x1 x2.(n_people(x1) & around(e1,x2) & n_table(x2) & Theme(e1,x1) & v_standign(e1))