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': 'All are true regarding pneumococci except: \nSelect and explain. \nA. Bile soluble, B. Produce draughtsman like appearance on blood agar, C. Ferments inulin, D. 2 ethyl hydrocuprine resistant', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Optochin is also called 2 ethyl hydro cuprine. pneumococci is optochin sensitive.', 'role': 'assistant'}]