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
True about vegetation in rheumatic fever is - 
Select and explain. 
A. Soft & friable, B. Large & firm, C. Soft & firm, D. Large & friable
C: Soft & firm
Answer: C: Soft & firm 
Explanation: None