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': 'Dracunculosis is most common in - \nSelect and explain. \nA. Gujarat, B. Rajasthan, C. Madhya Pradesh, D. Orissa', 'role': 'user'}, {'content': "Answer: B \nExplanation: Park's Textbook of Preventive and Social Medicine 23rd edition Page no: 245 In India , the last case was repoed in July 1996. Now India is declared free of guineaworm disease", 'role': 'assistant'}]