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: Dental
[{'content': 'Most realistic approach in managing a difficult child in\ndental clinic is \nSelect and explain. \nA. Disregard the behavior of child, B. Make child familiar with clinical atmosphere, C. Physical methods to make child accept for treatment, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]