[{"role": "user", "content": "Could you please translate the sentence 'did you say' into Italian for me?"}, {"role": "assistant", "content": "The translation of 'did you say' in Italian is 'Che cos'avete detto?' or more informally 'Che hai detto?' for 'what did you say?', but if you want to use it in a sentence like 'What did you say?' the correct translation would be 'Che cosa hai detto?' or 'Cosa hai detto?'"}]