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: Medicine
[{'content': "All are true regarding Reiter's syndrome, except - \nSelect and explain. \nA. Interstitial lung disease, B. Conjunctivitis, C. Occurs after sexual contact, D. Ulcers on palm and sole", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]