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
Pulp therapy which sweet name associated with 
Select and explain. 
A. Formocresol pulpotomy, B. Beech wood cresol pulpotomy, C. Non vital pulpotomy, D. Pulpectomy
A: Formocresol pulpotomy
Answer: A: Formocresol pulpotomy 
Explanation: None