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
[{'content': "Firm way vegetations along the line of apposition of hea valves is present in - \nSelect and explain. \nA. NBTE, B. Bacterial endocarditis, C. Rheumatic hea disease, D. Libman Sach's endocarditis", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Rheumatic hea disease", 'role': 'assistant'}]