[[{"role": "user", "content": "I'm planning a trip to Italy and I'll probably encounter someone knocking on my door. Can you help me translate 'Who is there?' into Italian?."}, {"role": "assistant", "content": "That's a very useful phrase to know when traveling. The correct translation of 'Who is there?' in Italian is 'Chi c'\u00e8 l\u00ec?'"}]]