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': "All are related to lateral vaginal fornix except: \nSelect and explain. \nA. Ureters, B. Mackenrodt's, C. Inferior vesical artery, D. Uterine artery", 'role': 'user'}, {'content': "Answer: C \nExplanation: The cervix and all 4 fornices are related to \xa0\n\nUterine Vessels\nMackenrodt's ligament \nUreter", 'role': 'assistant'}]