A dog zips along the beach.
A dog is outside.
A dog zips along the beach simply means it is outside
exists e1 x1 x2.(n_beach(x2) & along(e1,x2) & Actor(e1,x1) & v_zip(e1) & n_dog(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_dog(x1))