[{"role": "user", "content": "I'm studying Italian and I came across the sentence \"They all changed.\" Could you help me translate it into Italian?"}, {"role": "assistant", "content": "Certo! The translation of 'They all changed' into Italian is 'Sono cambiate tutte'. Here, 'Sono' is often omitted in the sentence, but the correct translation is 'Sono cambiate tutte', where'sono' is the verb 'to be' in the third person plural form."}]