[{"role": "user", "content": "I'm having trouble concentrating and I'd like to learn how to express that in Italian, so could you please translate 'You have to focus' into Italian for me?"}, {"role": "assistant", "content": "The translation of 'You have to focus' in Italian is 'Si deve concentrare.' This sentence is in the formal 'you' form, which is often used when speaking to someone you don't know well or to show respect. If you want to express the same idea in an informal setting, you could say 'Devono concentrarsi' if referring to multiple people, or 'Devi concentrarti' if speaking to one person you're familiar with."}]