premise: Muzzled greyhounds are racing along a dog track.
hypothesis: The dogs are outside on the race track.
explanation_1: racing doesn't always mean outside
explanation_2: A breed of dogs racing along reveals they are outside the race track.
explanation_3: A breed of dogs are called Greyhounds. Most race tracks are located outside.
premise_logic: exists e1 s1 x1 x2 x3.(along(e1,x2) & n_track(x2) & of(x2,x3) & n_dog(x3) & Actor(e1,x1) & v_race(e1) & n_greyhound(x1) & a_muzzled(s1) & Theme(s1,x1))
hypothesis_logic: exists s1 x1 x2 x3.(n_track(x2) & of(x2,x3) & n_race(x3) & n_dog(x1) & on(s1,x2) & Theme(s1,x1) & a_outside(s1))