A bellhop is pushing a cart.
The bellhop is bringing something to room service
Just because a bellhop is pushing a car it does not mean they are bringing something to room service.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_cart(x2) & n_bellhop(x1))
exists e1 x1 x2 x3 x4.(n_bellhop(x1) & to(e1,x3) & n_service(x3) & of(x3,x4) & n_room(x4) & Theme(e1,x2) & Actor(e1,x1) & v_bring(e1) & n_thing(x2))