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': 'Which drug is given to prevent IV transmission from mother to child – \nSelect and explain. \nA. Nevirapine, B. Lamivudine, C. Stavudine, D. A bacavir', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]