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 organ Putrefies last in females - \nSelect and explain. \nA. Prostate, B. Uterus, C. Brain, D. Breast', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]