[{"role": "user", "content": "I'm writing a historical drama and one of the scenes involves a heated argument between two characters, and I need to know how to translate the sentence 'They quarreled' into Italian. Could you assist me with that?"}, {"role": "assistant", "content": "The translation of 'They quarreled' in Italian is 'Loro litigarono.' This should fit perfectly intoassistant000. 'They quarreled' is a simple sentence that can be used in various contexts, and 'Loro litigarono' is the most common translation of this sentence in Italian."}, {"role": "user", "content": "Is 'Loro litigarono' the formal way to write it?"}, {"role": "assistant", "content": "Yes, 'Loro litigarono' is the formal way to write it, but it's also the most common way to write it in Italian. The formal and informal forms are the same in this case."}]