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': 'Postmortem caloricity is - \nSelect and explain. \nA. ↑-ed temp within 2 hours of death, B. Rapid fall in temp after death, C. ↑-ed temp after 6-8 hours of death, D. Decreases in temperature followed by rise', 'role': 'user'}, {'content': 'Answer: A \nExplanation: In some situation, for initial 2-3 hours, dead body may gain temperature, known as postmortem caloricity.', 'role': 'assistant'}]