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. 0.2degc/hours, B. 0.5degc/hours, C. 1.0degc/hours, D. 1.5degc/hours', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. 0.5degC/hour', 'role': 'assistant'}]