This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'TB burden is highest in which country - \nSelect and explain. \nA. China, B. India, C. Pakistan, D. Bangladesh', 'role': 'user'}, {'content': 'Answer: B \nExplanation: <p> India is the highest TB burden country in the world in terms of absolute number of incident cases that occur each year. Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:177. <\\p>', 'role': 'assistant'}]