A red car is passing in front of a double-decker bus.
There are three cars on the road and a bus.
A car can be passing a bus even if they are they only two on the road. There doesn't have to be three other cars.
exists e1 s1 s2 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_bus(x3) & a_double-decker(s2) & Theme(s2,x3) & n_front(x2) & Actor(e1,x1) & v_pass(e1) & n_car(x1) & a_red(s1) & Theme(s1,x1))
exists p1 x1 x2 x3 x4.(n_road(x3) & on(p1,x2) & subset_of(x4,x2) & n_bus(x4) & subset_of(x3,x2) & exists x5.((x1 = x5) & n_car(x5) & card_eq_3(x5)))