a little boy crying beside a coin operated ride.
This boy is on a ride
One cannot simultaneously be beside a ride and on a ride.
exists e1 e2 s1 x1 x2 x3 x4.(a_topic(x1) & beside(e1,x3) & n_ride(x3) & Theme(e2,x3) & v_operate(e2) & of(x3,x4) & n_coin(x4) & Actor(e1,x2) & v_cry(e1) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists p1 x1.(n_boy(x1) & exists x2.(on(x1,x2) & n_ride(x2)))