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': "Electron microscopy is viually diagnostic in renal biopsy study of: \nSelect and explain. \nA. Goodpasture's syndrome, B. Churg-Strauss syndrome, C. Alpo syndrome, D. Wegner's granulomatosis", 'role': 'user'}, {'content': 'Answer: C \nExplanation: . Alpo syndrome', 'role': 'assistant'}]