[{"role": "user", "content": "I'm trying to learn Italian and I came across the sentence 'No one could work.' Could you please help me translate it into Italian so I can better understand the language?"}, {"role": "assistant", "content": "The translation of 'No one could work.' in Italian is 'Nessuno poteva lavorare.'. This sentence is in the subjunctive mood and it's used to express that it was impossible for anyone to work."}]