This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological Anatomy, Subject name: Gynaecology & Obstetrics
[{'content': 'The triangular area bounded by clitoris, fourchette and labia minora is: \nSelect and explain. \nA. Fossa navicularis, B. Ventricle, C. Vestibule, D. Vulva', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is c, i.e. VestibuleRef: COGDT 11th/ed, p26Vestibule is the triangular area bounded anteriorly by the clitoris, posteriorly by Fourchette and on either side by labia minora.', 'role': 'assistant'}]