A dog is running.
A canine is running down the street.
a canine is a dog.
exists e1 x1.(Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists e1 s1 x1 x2.(n_street(x2) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_canine(x1))