A boy stands beside a railing at a go kart track.
The boy is at the go kart track.
The boy is standing beside the railing of the go kart track so he has to be at the go kart track.
exists e1 x1 x2 x3 x4 x5.(at(e1,x3) & n_track(x3) & of(x3,x5) & n_kart(x5) & of(x3,x4) & n_go(x4) & beside(e1,x2) & n_railing(x2) & Actor(e1,x1) & v_stand(e1) & n_boy(x1))
exists p1 x1 x2 x3 x4.(n_track(x2) & of(x2,x4) & n_kart(x4) & of(x2,x3) & n_go(x3) & n_boy(x1) & at(x1,x2))