A crowd of people sit in chairs outdoors, with a city scene and a bridge in the immediate background.
A crowd of people don't sit in chairs outdoors
They either sit in chairs or don't sit in chairs.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_background(x9) & a_immediate(s1) & Theme(s1,x9) & with(e1,x5) & subset_of(x8,x5) & in(x8,x9) & n_bridge(x8) & subset_of(x6,x5) & n_scene(x6) & of(x6,x7) & n_city(x7) & in(e1,x3) & n_outdoors(x3) & of(x3,x4) & n_chair(x4) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_crowd(x1))
exists x1 x2.(-exists e1 x3 x4.(in(e1,x3) & n_outdoors(x3) & of(x3,x4) & n_chair(x4) & Actor(e1,x1) & v_sit(e1)) & of(x1,x2) & n_people(x2) & n_crowd(x1))