After some further study I've come to a few ideas about how to solve it:
Animal ⊆ Cat
Gaze ⊆ Suitable
Detesh ⊆ Avoid
Carnivorous ⊆ Prowl
Cat ⊆ NotFail
Take to me ⊆ Animal
Kangaroo ⊆ NotSuitable
Carnivora ⊆ KillMice
NotTake ⊆ Detest
Prowl ⊆ Gaze
Now I'm not even sure of those are correct. But...
I have a few questions regarding 2 set problems.
Exercise 1:
Homework Statement
1. the set A = P(empty) (the powerset of the empty set);
2. the set B = P(A);
3. the set C = P(B).
2. The attempt at a solution
1. A= {empty}
2. B = {empty, {empty}}
3. C = {empty, {empty}, {{empty}}, {empty...