[[{"role": "user", "content": "I'm trying to haggle at an Italian market and I want to express that the prices are too high, can you help me translate the sentence 'These are expensive' into Italian?"}, {"role": "assistant", "content": "The translation of 'These are expensive' in Italian is 'Queste sono costose.' You can use this phrase to politely express that you think the prices are too high while haggling at the market."}]]