This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Maternal Anatomy and Physiology, Subject name: Gynaecology & Obstetrics
[{'content': "'Peg cells' are seen in: \nSelect and explain. \nA. Fallopian tubes, B. Ovary, C. Vulva, D. Vagina", 'role': 'user'}, {'content': 'Answer: A \nExplanation: PEG cells are the epithelial cells of fallopian tubes Fallopian tube is lined by ciliated columnar epithelium', 'role': 'assistant'}]