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': 'Iron is maximum in - \nSelect and explain. \nA. Pista, B. Cashewnut, C. Meat, D. Milk', 'role': 'user'}, {'content': "Answer: C \nExplanation: Iron is present in liver, meat, poultry and fish. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 622", 'role': 'assistant'}]