This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pelvis and Hip injuries, Subject name: Orthopaedics
[{'content': "Increase is Pauwel's angle indicate - \nSelect and explain. \nA. Good prognosis, B. Impaction, C. More chances of displacement, D. Trabecular alignment disrupted", 'role': 'user'}, {'content': 'Answer: C \nExplanation: *The more the angle, the more unstable is the fracture, and worse the prognosis. Ref: Maheshwari 9th/e p.132,133& 4th/e p.129', 'role': 'assistant'}]