This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Women Imaging, Subject name: Radiology
[{'content': 'Two separate endometrial cavities and two separate vaginas is which type of uterus? \nSelect and explain. \nA. Bicornuate, B. Didelphys, C. Septate, D. Arcuate', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]