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: Microbiology
[{'content': "H. Influenzae true statement is/are \nSelect and explain. \nA. Capsulated coccobacilli, shows pleomorphism., B. Stained by Loeffler's methylene blue/Dilute carbol fuchsin, C. Shows satellitism (dependent upon V factor)., D. All of the above", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]