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': "'Peg Cells' are seen in : \nSelect and explain. \nA. Vagina, B. Vulva, C. Ovary, D. Tubes", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Tubes', 'role': 'assistant'}]