It is a solution to just adjust the rules to narrow it down to what you want from the AI, but it's different for everyone. Besides, some AI models might only take the exact example that you gave, assuming that you gave any. For example, you set it so that the AI can't use "and another, and another, and another...". In this case, the AI will still use "and again, and again, and again...". I've also had that issue with one AI model long ago. No matter what I set in the rules, it kept doing its' own thing.