[{"role": "user", "content": "I'm having trouble understanding the nuances of the phrase 'It isn't up to you' in a different language, could you please translate it into Italian for me?"}, {"role": "assistant", "content": "The phrase 'It isn't up to you' can be translated into Italian as 'Non sta a lei' for a female subject or 'Non sta a lui' for a male subject, and 'Non sta a loro' for a plural subject. However, in a more general sense, you can use 'Non sta a lei' as you provided, which is the correct translation for a female subject."}]