[{"role": "user", "content": "I'm studying Italian and I came across the sentence 'What did I know?' and I was wondering, how would you translate that into Italian?"}, {"role": "assistant", "content": "The translation of 'What did I know?' in Italian is 'Cosa sapevo?'"}, {"role": "user", "content": "That's really helpful, thank you! Could you also please provide an example of how it is used in a sentence?"}, {"role": "assistant", "content": "Here's an example sentence using 'Cosa sapevo?': 'Ero giovane e ingenuo, cosa sapevo?' which translates to 'I was young and naive, what did I know?'"}]