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': 'A dead born foetus does not have \nSelect and explain. \nA. Rigor mois at bih, B. Adipocere formation, C. Maceration, D. Mummification', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Adipocere formation', 'role': 'assistant'}]