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: Microbiology
[{'content': 'Chlamydia causes all the following diseases except? \nSelect and explain. \nA. Non-gonococcal urethritis, B. Pneumonia, C. Trachoma, D. Parotitis', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Parotitis", 'role': 'assistant'}]