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': 'Which of the following genital infections is associated with preterm labour ? \nSelect and explain. \nA. Human papilloma virus, B. Trichmonas vaginitis, C. Monilial vaginitis, D. Bacterial vaginosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Bacterial vaginosis', 'role': 'assistant'}]