This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Spinal Injuries, Subject name: Orthopaedics
[{'content': 'Spinal injury with no radiological finding is commonly seen in: \nSelect and explain. \nA. Children, B. Older men, C. Older woman, D. In middle aged', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (a) ChildrenSCIWORA:- Spinal Cord Injury Without Obvious Radiological Abnormality is seen in children due to flexibility of spine.', 'role': 'assistant'}]