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': 'Most common cause of acute cervicitis is : \nSelect and explain. \nA. E. Coli, B. Chlamydia, C. Pseudomonas, D. Gonococcus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Gonococcus', 'role': 'assistant'}]