A chandelier hangs above a group of people sitting at a restaurant table in front of a glass window.
Restraunts don't exist.
If people are at a restaurant, it does not follow that restaurants don't exist.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(above(e1,x2) & of(x2,x3) & in(e2,x7) & of(x7,x8) & n_window(x8) & of(x8,x9) & n_glass(x9) & n_front(x7) & at(e2,x5) & n_table(x5) & of(x5,x6) & n_restaurant(x6) & Actor(e2,x4) & v_sit(e2) & (x3 = x4) & n_people(x3) & n_group(x2) & Actor(e1,x1) & v_hang(e1) & n_chandelier(x1))
exists x1.(-exists e1.(Actor(e1,x1) & v_exist(e1)) & n_restraunt(x1))