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': 'Chlamydia can cause infeilty due to? \nSelect and explain. \nA. Slaphingitis, B. Endometritis, C. Oophritis, D. Cervicitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Slaphingitis REF: Shaw 13th ed p. 209 Salphingitis due to chlamydia and gonnorrea are common causes of tubal block resulting in infeility', 'role': 'assistant'}]