A person on a motorcycle is turning on a dirt track behind some bushes.
A person is on a motorcycle.
The person turning on a dirt track is on a motorcycle
exists e1 x1 x2 x3 x4 x5.(on(e1,x3) & behind(x3,x5) & n_bush(x5) & n_track(x3) & of(x3,x4) & n_dirt(x4) & Actor(e1,x1) & v_turn(e1) & on(x1,x2) & n_motorcycle(x2) & n_person(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_motorcycle(x2)) & n_person(x1))