A boy stands beside a railing at a go kart track.
A boy standing at a go kart track is waiting for his turn to ride.
Not all people standing at a go kart track are waiting for his turn to ride.
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 e1 p1 x1 x2 x3 x4 x5 x6.(for(e1,x6) & Topic(x6,p1) & exists e2.(Actor(e2,x6) & v_ride(e2)) & n_turn(x6) & of(x6,x1) & n_male(x1) & Actor(e1,x1) & v_wait(e1) & at(x1,x3) & n_track(x3) & of(x3,x5) & n_kart(x5) & of(x3,x4) & n_go(x4) & n_standing(x1) & of(x1,x2) & n_boy(x2))