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: Social & Preventive Medicine
[{'content': 'All are transmitted by fecal-oral route except ? \nSelect and explain. \nA. Polio, B. Typhoid, C. Ascaris, D. Dracunculiasis', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Dracunculiasis", 'role': 'assistant'}]