[{"role": "user", "content": "I'm trying to learn Italian and I want to express my disappointment to a friend, can you help me translate the sentence 'Why didn't you come?' into Italian?"}, {"role": "assistant", "content": "The translation of 'Why didn't you come?' in Italian is 'Perch\u00e9 non \u00e8 venuto?' if you're talking to a male friend, or 'Perch\u00e9 non \u00e8 venuta?' if you're talking to a female friend."}, {"role": "user", "content": "That's really helpful, thank you! What if I want to ask the same question to a group of friends?"}, {"role": "assistant", "content": "If you're asking a group of friends, you would use 'Perch\u00e9 non siete venuti?' if the group is all male or mixed, or 'Perch\u00e9 non siete venute?' if the group is all female."}]