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': 'Organism causing angular conjunctivitis is: \nSelect and explain. \nA. Moraxella bacillus, B. Pneumococci, C. Gonococci, D. Adenovirus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Moraxella bacillus', 'role': 'assistant'}]