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': 'A lactating woman has sputum positive Tuber-culosis and her neonate child is 3 months old. What is the recommended chemoprophylaxis? \nSelect and explain. \nA. INH 3mg/kg for 3 months, B. INH 5mg/kg for 3 months, C. INH 3mg/kg for 6 months, D. INH 5mg/kg for 6 months', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]