A boy is riding on an orange bodyboard in the ocean.
A boy is playing in the ocean
Riding may not be playing if it is being done for competition or professional work
exists e1 x1 x2 x3 x4.(n_ocean(x4) & in(e1,x4) & on(e1,x2) & n_bodyboard(x2) & of(x2,x3) & n_orange(x3) & Actor(e1,x1) & v_ride(e1) & n_boy(x1))
exists e1 x1 x2.(n_ocean(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1))