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: Pathology
[{'content': 'Maximum IMR is seen in \nSelect and explain. \nA. Tamilnadu, B. Orissa, C. Maharashtra, D. Kerala', 'role': 'user'}, {'content': "Answer: B \nExplanation: State (2014)IMR / 1000Tamil Nadu20Orissa/Odisha49Maharashtra22Kerala12Madhya Pradesh52(Refer: K. Park's Textbook of Preventive and Social medicine, 24th edition, pg no:604)", 'role': 'assistant'}]