This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Back region, Subject name: Anatomy
[{'content': 'Maximum Flexion in Thoracic Veebrae occurs at \nSelect and explain. \nA. Upper Thoracic, B. Middle Thoracic, C. Lower Thoracic, D. Same at all level', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Maximum Thoracic flexion occurs in the lower Thoracic spine because the veebrae sta to orient their facets similar to the Lumbar Spine where the most flexion and extension occurs. Also, the Lower thoracic spine is not as cemented in place by the floating ribs', 'role': 'assistant'}]