A dog pauses in the bushes.
The dog is a Pug.
The dog need not be a pug it could be any other breed.
exists e1 x1 x2.(n_bush(x2) & in(e1,x2) & Actor(e1,x1) & v_pause(e1) & n_dog(x1))
exists p1 x1.(n_dog(x1) & exists x2.((x1 = x2) & n_pug(x2)))