[{"role": "user", "content": "I'm trying to learn some basic phrases in Italian to help a friend who is traveling there, and I was wondering if you could help me translate the sentence 'You look very tired' into Italian?"}, {"role": "assistant", "content": "The translation of 'You look very tired' in Italian is 'Tu sembri molto stanco.' If you want to be more formal, you can say 'Lei sembra molto stanco' for a male and 'Lei sembra molto stanca' for a female. However, 'Tu sembri molto stanco' is a good general translation for informal conversations."}]