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': 'The commonest type of genital tuberculosis is : \nSelect and explain. \nA. Endosalpingitis, B. Exosalpingitis, C. Endomejtritis, D. Interstitial salpingitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Endosalpingitis', 'role': 'assistant'}]