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: Surgery
[{'content': 'A young man gets into a fight after taking beer and is kicked by the lower abdomen. There was pelvic fracture. Blood at meatus. Most likely cause is - \nSelect and explain. \nA. Rupture of membranous urethra, B. Bulbar urethral injury, C. Kidney laceration, D. All of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]