George Orwell's Animal Farm - Q.2

Q. Who is good and who is bad, according to Old Major? (George Orwell's Animal Farm)

1. Four legged animals are good; winged animals and men are bad
2. Creatures on two legs are bad; creatures on four legs or winged are good.
3. Four legs are good; two legs are better.
4. All animals and men are good; no one is bad at heart.