The black dog leaps a pile of driftwood as he runs the beach.
the dog is running on the beach
If the dog is runs that means it is running.
exists e1 p1 s1 x1 x2 x3 x4.(n_beach(x4) & n_male(x1) & n_dog(x1) & a_black(s1) & Theme(s1,x1) & exists e2.(Theme(e2,x4) & Actor(e2,x1) & v_run(e2)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_leap(e1) & of(x2,x3) & n_driftwood(x3) & n_pile(x2))
exists e1 x1 x2.(n_beach(x2) & n_dog(x1) & on(e1,x2) & Actor(e1,x1) & v_run(e1))