Greyhounds race on a track.
Greyhound puppies getting a work out.
Just because Greyhounds race on a track does not mean they are puppies.
exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_track(x3) & n_race(x1) & (x1 = x2) & ne_nam_greyhounds(x2))
exists e1 p1 x1.(ne_geo_greyhound(x1) & exists e2 s1 x2.(a_out(s1) & Manner(e2,s1) & Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & n_work(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_puppy(e1))