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: Ophthalmology
[{'content': 'Corneal lesion seen in Hutchinson triad associated with congenital syphilis is: September 2006 \nSelect and explain. \nA. Disciform keratitis, B. Interstitial keratitis, C. Phylectenular keratitis, D. Mooren ulcer', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. B: Interstitial keratitis Hutchinson's triad is named after Sir Jonathan Hutchinson. It is a common pattern of presentation for congenital syphilis, and consists of three phenomena: interstitial keratitis, Hutchinson incisors (notching of the two upper central incisors in the permanent dentition), and eighth nerve deafness", 'role': 'assistant'}]