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': 'Enamel hypoplasia to permanent teeth resulting from trauma to primary teeth is called as \nSelect and explain. \nA. Turner’s Teeth, B. Dens evaginatus, C. Pink tooth of mummery, D. None of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]