Dogs racing on a track
Animals are competing.
Dogs are a type of animal and racing involves competition.
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_track(x3) & Actor(e1,x2) & v_race(e1) & (x1 = x2) & n_dog(x1))
exists e1 x1.(Actor(e1,x1) & v_compete(e1) & n_animal(x1))