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: Forensic Medicine
[{'content': 'Which of the following constitute grievous injury- \nSelect and explain. \nA. Incised wound of scalp, B. Incised wound of thigh, C. Fracture Tibia, D. Laceration of the scalp', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]