[[{"role": "user", "content": "I'm trying to learn some essential phrases, and 'I'm not so sure' is one of them. Could you please help me translate it into Italian?"}, {"role": "assistant", "content": "Of course, I'd be happy to help! The translation of 'I'm not so sure' in Italian is 'Non ne sono cos\u00ec sicura!' Try to remember it for future use!"}]]