A boy sleeps on a car ride.
A boy is asleep in a car.
Someone who sleeps on a car ride is asleep in a car.
exists e1 x1 x2 x3.(on(e1,x2) & n_ride(x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_sleep(e1) & n_boy(x1))
exists s1 x1 x2.(in(s1,x2) & n_car(x2) & Theme(s1,x1) & a_asleep(s1) & n_boy(x1))