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': 'Retraining approach in a pediatric patient, all are true, Except: \nSelect and explain. \nA. Discrimination, B. Avoidance, C. De-emphasis and substitution, D. Distraction', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Retraining approach includes:\n\nAvoidance.\nDe- emphasis and substitution.\nDistraction.', 'role': 'assistant'}]