Two dogs race on a track.
Animals racing against each other.
Two dogs on a track implies the animals are racing.
exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_track(x3) & n_race(x1) & of(x1,x2) & n_dog(x2) & card_eq_2(x1))
exists e1 x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> against(e1,x3)) & Actor(e1,x2) & v_race(e1) & (x1 = x2) & n_animal(x1))