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': 'Endemic ascites is caused by \nSelect and explain. \nA. Aflatoxin, B. Sanguinarine, C. Pyrrolizidine alkaloid, D. Ergot alkaloid', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The population that subsist on the millet Panicum miliare, may get contaminated with weed seeds of Crotalaria (Jhunjhunia).Jhunjhunia seeds were found to contain pyrrolizidine alkaloids which are hepatotoxins, cause Endemic ascitesPark23e pg: 658', 'role': 'assistant'}]