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': 'Gonococcus is - \nSelect and explain. \nA. Extracellular gram positive, B. Intracytoplasmic gram positive, C. Intracytoplasmic gram negative, D. Intranuclear gram positive', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]