[{"role": "user", "content": "I'm writing a letter to my Italian friend and I want to express that things are different now, can you please help me translate the sentence 'All this has changed' into Italian?"}, {"role": "assistant", "content": "The translation of 'All this has changed' in Italian is 'Tutto questo \u00e8 cambiato'. You can use this sentence to convey that things are different now."}]