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': 'Colposcope visualizes: March 2011 \nSelect and explain. \nA. Vagina, B. Uterus, C. Cervix, D. Uterine tubes', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C: Cervix Colposcopy, first introduced by Hinselmann in 1927, enjoys a universal place and its value is recognized in the integrated screening programme of cervical cancer world over', 'role': 'assistant'}]