Four people are meeting around table in a modern decorated room.
Nobody is at a table
Four people are not the same thing as nobody.
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_room(x3) & a_decorated(s2) & Theme(s2,x3) & a_modern(s1) & Theme(s1,x3) & around(e1,x2) & n_table(x2) & Actor(e1,x1) & v_meet(e1) & n_people(x1) & card_eq_4(x1))
-exists p1 x1.(exists x2.(at(x1,x2) & n_table(x2)) & n_person(x1))