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': 'Putrefaction is facilitated by following except - \nSelect and explain. \nA. Very high temperature, B. Free air, C. Damp environment, D. Shallow grave', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Putrefaction is arrested below 0°C and above 48°C as the activity of microorganism stops.\nPutrefaction is facilitated by free access of air, moisture and optimum temperature (10°C-45°C), so decomposition is fast in shallow damp, marshy graves in bodies without clothes and coffin.', 'role': 'assistant'}]