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: Pediatrics
[{'content': 'A line of conjunctival inflammation on lower eye lid margin is diagnostic of - \nSelect and explain. \nA. Measles, B. Rubella, C. Kawasaki disease, D. Infectious monouncleosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Measles It is called Steiner's line and is seen in measles", 'role': 'assistant'}]