[{"role": "user", "content": "I'm trying to write a letter to my Italian friend and I want to express that something is very expensive, so could you please help me translate the sentence 'Who can afford this?' into Italian?"}, {"role": "assistant", "content": "The translation of 'Who can afford this?' in Italian is 'Chi si pu\u00f2 permettere questo?'. This sentence is commonly used to express that something is very expensive and not many people can afford it."}]