[{"role": "user", "content": "I've been working all day and now I feel tired. Can you tell me how to express this in Italian?"}, {"role": "assistant", "content": "The Italian translation for your sentence is 'Ora mi sento stanca.' It's a common way to express feeling tired after a long day of work. If you're a male, you would say 'Ora mi sento stanco' instead."}]