[{"role": "user", "content": "I'm trying to learn more about a certain person and I came across the sentence 'we know who he is' - could you please help me translate it into Italian so I can better understand the context?"}, {"role": "assistant", "content": "The translation of 'we know who he is' into Italian is 'Sappiamo chi \u00e8'. However, if you're asking a question, as in 'Do we know who he is?', the correct translation would be 'Sappiamo chi \u00e8?'"}]