[{"role": "user", "content": "I'm trying to learn some basic Italian phrases, particularly ones that can help to de-escalate tense situations. Can you help me translate the sentence 'Please calm down' into Italian?"}, {"role": "assistant", "content": "That's a very useful phrase to know. The translation of 'Please calm down' in Italian is 'Per piacere, calmati.' If you want to use a more formal tone, you can say 'Per piacere, si calmi.'"}]