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': '"Ewing\'s postulates" refer to: \nSelect and explain. \nA. Accidents as a cause by bih, B. Complication resulting from trauma, C. Circulation, respiration and brain functions, D. Circulation, respiration and excretion', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Accidents as a cause by bih', 'role': 'assistant'}]