This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and health, Subject name: Social & Preventive Medicine
[{'content': 'Epidemic dropsy is due to - \nSelect and explain. \nA. BOAA, B. Aflatoxin, C. Argemone oil, D. None', 'role': 'user'}, {'content': "Answer: C \nExplanation: The contamination of mustard with argemone oil results in epidemic dropsyREF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-608.", 'role': 'assistant'}]