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
[{'content': 'Natal teeth can be seen in all except: \nSelect and explain. \nA. Cleft palate, B. Van der Woude syndrome, C. Pierre robin syndrome, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Natal teeth seen in:\n\nEllis-Van-Creveld / Chondroectodermal dysplasia\nSotos syndrome\nCleft palate\nPierre Robin syndrome\nPachyonychia congenita\n\nNatal teeth are not seen in “Van der Woude syndrome”.', 'role': 'assistant'}]