A police officer on a motorcycle is behind a four door sedan on a road with billboards in the distance.
An officer of the law is enjoying his motorcycle ride as he runs a sedans license plate.
Just because a police office is on a motorcycle doesn't necessarily mean he is enjoying his motorcycle ride.  The fact that the officer on the motorcycle is behind a four door sedan doesn't mean he runs a sedans license plate.
exists p1 x1 x2 x3 x8.(n_distance(x8) & exists x4 x5 x6 x7.(behind(x1,x4) & on(x4,x6) & with(x6,x7) & in(x7,x8) & n_billboard(x7) & n_road(x6) & n_sedan(x4) & of(x4,x5) & n_door(x5) & card_eq_4(x4)) & on(x1,x3) & n_motorcycle(x3) & n_officer(x1) & of(x1,x2) & n_police(x2))
exists e1 p1 x1 x2 x3 x4.(n_male(x2) & n_male(x2) & n_ride(x3) & of(x3,x4) & n_motorcycle(x4) & of(x3,x2) & n_law(x2) & exists e2 x5 x6 x7.(Theme(e2,x5) & Actor(e2,x2) & v_run(e2) & n_plate(x5) & of(x5,x7) & n_license(x7) & of(x5,x6) & n_sedan(x6)) & as(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & of(x1,x2) & n_officer(x1))