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': 'Kidney shaped organism: September 2004 \nSelect and explain. \nA. Pneumococci, B. Gonococci, C. Meningococci, D. Plague bacilli', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. Gonococci', 'role': 'assistant'}]