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': 'When a lateral border of tongue consists of indentation of teeth, it is known as: \nSelect and explain. \nA. Crenated tongue, B. Cribriform tongue, C. Scrotal tongue, D. Roughened tongue', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]