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': 'More than 5 % carboxyhemoglobin is indicative of: \nSelect and explain. \nA. Ante moem burns, B. Drowning, C. HCN poisoning, D. Suffocation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Antemoem burn', 'role': 'assistant'}]