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: Dental
[{'content': 'Which dental treatment can be carried out in a patient with congenital heart disease? \nSelect and explain. \nA. Pulpotomy, B. Pulpectomy, C. Extraction, D. Any of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: As there are chances of secondary bacterial endocarditis in patients with bacterial endocarditis, so extraction is the only treatment to be done.', 'role': 'assistant'}]