I'm not sure but I think you will find the answer in chapter #%d.
That's a good question.
If I were you, I would not worry about such things.
That question has puzzled philosophers for centuries.
I don't know . I'm just a machine.
Think about it and the answer will come to you.
I used to know the answer to that question, but I have forgotten it.
The answer can be found in a secret place in the woods.
