[{"role": "user", "content": "I'm trying to understand the origin of a particular concept and I stumbled upon the sentence 'Whose idea was this?' - could you help me translate it into Italian so I can better communicate with my Italian colleagues?"}, {"role": "assistant", "content": "The translation of 'Whose idea was this?' in Italian is 'Di chi era questa idea?'. This should help you effectively communicate with your Italian colleagues and understand the origin of the concept you're interested in."}]