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: Forensic Medicine
[{'content': 'Brain is stored in which preservative for autopsy study? \nSelect and explain. \nA. Normal saline, B. EDTA, C. NaF, D. 10 % formalin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 10 % formalin REF: Parikh 6th edition page 2.44 Any tissue which is likely to provide evidence should be preserved in 10% formalin for histopathological examination', 'role': 'assistant'}]