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': 'Which of the following is / are 1st line antitubercular drugs in children - \nSelect and explain. \nA. lsoniazid, B. Rifampicin, C. Pyrazinamide, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is All First line anti-tubercular drugs are same in children and adults --> INH, rifampicin, Ethambutol, pyrazinamide, and streptomycin.', 'role': 'assistant'}]