Through the truck's rear window you can see the back of the seats as well as the rear view mirror.
This is the interior of an expensive truck.
Just because you can see the rear seats doesn't mean its an expensive truck
exists e1 p1 s1 x1 x2 x3 x5 x6 x7.(n_window(x2) & of(x2,x3) & n_rear(x3) & of(x2,x1) & n_truck(x1) & n_view(x7) & a_rear(s1) & Theme(s1,x7) & n_seat(x6) & n_back(x5) & n_person(x1) & through(e1,x2) & exists e2 x4 x8.(Theme(e2,x4) & Actor(e2,x1) & v_see(e2) & subset_of(x7,x4) & Time(x7,x8) & n_mirror(x8) & subset_of(x5,x4) & of(x5,x6)) & Topic(e1,p1) & Actor(e1,x1) & v_can(e1))
exists p1 x1 x2.(n_interior(x2) & n_thing(x1) & exists s1 x3.((x1 = x2) & of(x2,x3) & n_truck(x3) & a_expensive(s1) & Theme(s1,x3)))