Claws and Effect

From Lewis Carroll’s first textbook in symbolic logic:

  1. No kitten that loves fish is unteachable.
  2. No kitten without a tail will play with a gorilla.
  3. Kittens with whiskers always love fish.
  4. No teachable kitten has green eyes.
  5. No kittens have tails unless they have whiskers.

What conclusion can be drawn from these premises?

Click for Answer