This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
[{'content': 'Gram negative cocci is/are - \nSelect and explain. \nA. Neisseria gonoorrhoeae, B. Bacillus, C. Staphylococci, D. Streptococci', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Neisseria gonoorrhoeae- Gram negative cocci Streptococci - Gram Positive cocci Staphylococci- Gram Positive cocci Bacillus - Gram Positive Bacilli', 'role': 'assistant'}]