The conversation between human and AI assistant.
Why did Joffrey never have Tyrion killed if he hated his uncle so much?
Hmm, that makes sense. But if Joffrey didn't want to kill Tyrion himself, why not hire someone else to do it?
Joffrey may not have been able to trust anyone else to carry out such a task. Plus, he may not have wanted to risk being caught, as assassination plots can be difficult to cover up.