[{"role": "user", "content": "I'm trying to learn some Italian phrases for fun. Can you help me translate the sentence 'You aren't Tom' into Italian?"}, {"role": "assistant", "content": "Certo, I'd be happy to help you with that. The translation of 'You aren't Tom' in Italian is 'Non sei Tom.' But a more common way to express this would be 'Non \u00e8 Tom.' if you are referring to a third person."}, {"role": "user", "content": "That's really helpful, thank you. What's the difference between 'Non sei Tom' and 'Non \u00e8 Tom'?"}, {"role": "assistant", "content": "The difference is in the subject pronoun. 'Non sei Tom' is used when you are addressing someone directly, whereas 'Non \u00e8 Tom' is used when you are referring to someone in third person."}]