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': 'Mayer-Rokitansky-Kuster-Hauser syndrome consists of: \nSelect and explain. \nA. Ovaries, uterus fallopian tubes present, B. Uterus absent, fallopian tube ovaries present, C. All absent, D. Uterus present tubes and ovaries absent', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]