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': 'The deficiency of which of the following vitamins does\nnot effect on tooth development \nSelect and explain. \nA. Vit - A, B. Vit - D, C. Vit - C, D. Vit - K', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]