[{"role": "user", "content": "I'm trying to learn Italian and I'm stuck on the sentence 'Aren't you tired?'. Can you help me translate it?"}, {"role": "assistant", "content": "The translation of 'Aren't you tired?' in Italian is 'Lei non \u00e8 stanca?'. This is the formal way to ask someone if they're tired. If you want to ask an informal version, you can say 'Non sei stanca?' when addressing a female, or 'Non sei stanco?' when addressing a male."}]