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': 'Highest amount of iron is seen in – \nSelect and explain. \nA. Milk, B. Meat, C. Spinach, D. Jaggery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]