A child jumps over ocean waves at a beach.
A child plays in the ocean.
If he jumps he plays
exists e1 x1 x2 x3 x4.(over(e1,x2) & at(x2,x4) & n_beach(x4) & n_wave(x2) & of(x2,x3) & n_ocean(x3) & Actor(e1,x1) & v_jump(e1) & n_child(x1))
exists e1 x1 x2.(n_ocean(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))