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
"Grape bunch" shaped colonies are seen in: 
Select and explain. 
A. Streptococcus, B. Staphylococcus, C. E.coli, D. Gonococci
B: Staphylococcus
Answer: B: Staphylococcus 
Explanation: None