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: Pathology
Class III malocclusion is seen in all of the following except 
Select and explain. 
A. Pierre robinson syndrome, B. Cleft palate, C. Cleidocranial dysplasia, D. Craniofacial dysostosis
A: Pierre robinson syndrome
Answer: A: Pierre robinson syndrome 
Explanation: None