[{"role": "user", "content": "I'm trying to tell a friend in Italy that my book hasn't arrived yet, how would I say 'My book isn't here' in Italian?"}, {"role": "assistant", "content": "You can say 'Il mio libro non \u00e8 qua.' to convey that your book hasn't arrived yet. This translates back to 'My book isn't here' in English."}]