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: Social & Preventive Medicine
[{'content': 'Calculai 0112 tali population accordir 2012.f neonatal deaths- 450, number of stillbihs=2 number of live bihs-12,450. \nSelect and explain. \nA. 36, B. 15, C. 90, D. 56', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. 36', 'role': 'assistant'}]