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: Pharmacology
[{'content': 'INH and pyridoxine are given together in antituberculous chemotherapy : \nSelect and explain. \nA. To prevent peripheral neuritis, B. To prevent emergence of INH resistance, C. As a nutrient supplement, D. As a synergistic combination', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]