[{"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 correct translation of 'They quarreled' in Italian is 'Loro hanno bisticciato'. I hope this helps with your historical drama!"}]