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: Pediatrics
[{'content': 'Child 1 year age came for vaccination, Polio virus, BCG at bih, what vaccine to be given below ? \nSelect and explain. \nA. BCG, OPV, Hep-B, B. Measles, DPT, OPV, Hib, Hep B., C. DPT, OPV, Hib, Hep B, D. DPT, OPV, Hep B', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Measles, DPT, OPV, Hip, Hep B.", 'role': 'assistant'}]