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: Unknown
[{'content': 'In PHC how to dispose placenta- \nSelect and explain. \nA. Deep burial, B. Microwaving, C. Autoclaving, D. Chemical treatment', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans- A Deep burial', 'role': 'assistant'}]