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: Pediatrics
[{'content': 'A new born child developed respiratory depression In neonatal ward. Which of the following drug is the cause – \nSelect and explain. \nA. Opioids, B. Barbiturates, C. Diazepam, D. Propofol', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]