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': 'The rate of cooling down of dead bodies in tropical climate is - \nSelect and explain. \nA. 0.2°C/ hours, B. 0.5°C/ hours, C. 1.0°C/ hours, D. 1.5°C/ hours', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Rate of cooling of dead body in tropical countries (India) is 0.5- 0.7°C/hours.\nIn temperate climate, it is about 1.5°C/hours', 'role': 'assistant'}]