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': 'Most common cause of Neonatal conjunctivitis causing\nblindness is \nSelect and explain. \nA. Chlamydia, B. Chemical, C. Gonococcus, D. Herpes simplex', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Most common cause of Neonatal conjunctivitis causing blindness is Gonococcus.', 'role': 'assistant'}]