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
A child is brought to the clinic with complaint of irregular teeth. The maxillary central incisor is rotated in an otherwise normal occlusion. What should the next step be? 
Select and explain. 
A. Check for supernumerary teeth, B. Resection of supracrestal fibers, C. Exert a couple on tooth, D. Fixed orthodontic appliances given
A: Check for supernumerary teeth
Answer: A: Check for supernumerary teeth 
Explanation: None