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': 'All are characteristics of strangulation except - \nSelect and explain. \nA. Fracture of thyroid cartilage, B. Bleeding from nose, C. Saliva running out of mouth, D. Transverse ligature mark', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]