[{"role": "user", "content": "I'm trying to explain a conversation I had with Tom to an Italian friend, but I'm not sure how to convey this part. Can you help me translate 'Tom warned us' into Italian?"}, {"role": "assistant", "content": "The translation of 'Tom warned us' in Italian is 'Tom ci ha avvertiti.' If you want to convey the same message in a different way, you could also use 'Tom ci ha messi in guardia' or 'Tom ci ha avvisati', but 'Tom ci ha avvertiti' is the most common and natural way to express it."}]