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': "Addison's disease typically \nSelect and explain. \nA. Causes hypertension, B. Causes hypopignientation, C. Is an autoimmune disease, D. Steroids are contraindicated", 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]