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': 'Bacteria that Cannot penetrate intact Cornea among the following is \nSelect and explain. \nA. Corynebacterium diphtheriae, B. Neisseria gonorrhoea, C. Shigella, D. Pseudomonas', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Bacteria which can penetrate intact Cornea are:\n\nCorynebacterium diphtheriae\nNeisseria gonorrhoea\nNeisseria meningitidis\nShigella\nHaemophilus\nListeria', 'role': 'assistant'}]