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': 'Babu is brought to the emergency as a case of road traffic accident. He is hypotensive. Most likely ruptured organ is ? \nSelect and explain. \nA. Spleen, B. Mesentry, C. Kidney, D. Rectum', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Spleen Most common abdominal organ to rupture following blunt trauma is spleen.", 'role': 'assistant'}]