This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuroanatomy, Subject name: Anatomy
[{'content': 'How many pairs of spinal nerves are there? \nSelect and explain. \nA. 30, B. 32, C. 31, D. 34', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 31 * There are 31 pairs of spinal nerves (8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal). Spinal nerves are mixed nerves containing both sensory and motor fibres.", 'role': 'assistant'}]