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': 'Which of the following statements about gram positive cocci is false? \nSelect and explain. \nA. Staphylococcus saprophyticus causes UTI in females, B. Micrococci are oxidase positive, C. Most Enterococci are sensitive to penicillin, D. Pneumococci are capsulated', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Enterococcii are frequently resistant to Penicillin. Ref: Textbook of Microbiology By Ananthanarayan, 7th Edition, Pages 200, 201, 203, 212, 217', 'role': 'assistant'}]