A child on a fake horse ride.
A child is riding on a fake horse.
riding on a fake horse is another way to say on a fake horse ride
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_ride(x2) & of(x2,x3) & n_horse(x3) & a_fake(s1) & Theme(s1,x2) & n_child(x1))
exists e1 s1 x1 x2.(on(e1,x2) & n_horse(x2) & a_fake(s1) & Theme(s1,x2) & Actor(e1,x1) & v_ride(e1) & n_child(x1))