[{"role": "user", "content": "I'd love to use this phrase in an Italian conversation, but I'm not sure what it means. Can you tell me how to say 'It's not mine' in Italian?"}, {"role": "assistant", "content": "The correct translation of 'It's not mine' in Italian is 'Non \u00e8 la mia'. You can use this phrase to indicate that something belongs to someone else, or that you are not responsible for it. For example, if someone asks you 'Is this your book?' you can respond with 'No, non \u00e8 la mia'."}]