[{"role": "user", "content": "I'm studying law and I came across the phrase 'That's the law.' Can you help me translate it into Italian?"}, {"role": "assistant", "content": "Certo, the translation of 'That's the law' in Italian is 'Questa \u00e8 la legge'. Don't worry if you find any slight variations, as 'Questa \u00e8 una legge' is also commonly used, although the former is more literal."}]