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': 'Sanguinarine is derived from - \nSelect and explain. \nA. Fusorium incamatum, B. Argemone oil, C. Jhumjhujia seeds, D. Khesari-dhal', 'role': 'user'}, {'content': "Answer: B \nExplanation: Sanguinarine is a toxic alkaloid isolated from argemone oilREF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-608.", 'role': 'assistant'}]