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': 'Glomerulonephritis is a type of - \nSelect and explain. \nA. Type -3 hypersensitivity, B. Type -1 hypersensitivity, C. Type -2 hypersensitivity, D. Type -4 hypersensitivity', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Hypersensitivity', 'role': 'assistant'}]