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: Pathology
Myocardial abscess is most common in acute endocarditis caused by- 
Select and explain. 
A. Streptococcus viridans, B. Enterococci, C. Streptococcus pneumoniae, D. Staphylococcus aureus
D: Staphylococcus aureus
Answer: D: Staphylococcus aureus 
Explanation: Ans. is `d' i.e., Staphylococcus aureus