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: Anatomy
[{'content': 'Inversion of supinater jerk is seen in the lesion of: \nSelect and explain. \nA. C 3-4, B. C 4-5, C. C 5-6, D. C 8-Ti', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C. i.e. C5 - 6', 'role': 'assistant'}]