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
An 11-year-old boy complains of spacing between maxillary incisors. The appropriate treatment is with: 
Select and explain. 
A. Hawley's appliance, B. Fixed appliance, C. No treatment, D. Oral screen
C: No treatment
Answer: C: No treatment 
Explanation: None