This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Both antibody-dependent and independent complement pathway converge on which complement component \nSelect and explain. \nA. C3, B. C5, C. C1v, D. C8', 'role': 'user'}, {'content': 'Answer: B \nExplanation: .', 'role': 'assistant'}]