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: Gynaecology & Obstetrics
[{'content': 'A broad flat pelvis is characteristic of : \nSelect and explain. \nA. Gynaecoid type, B. Android type, C. Anthropoid type, D. Platypelloid type', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Platypelloid type', 'role': 'assistant'}]