This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Following is mainly a non-inflammatory blistering disorder \nSelect and explain. \nA. Dermatitis herpetiformis, B. Phemphigus, C. Epidermolysis bullosa, D. Bullous phemphigoid', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Epidermolysis bullosa is\xa0a non inflammatory blistering disorder.', 'role': 'assistant'}]