This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacterial infections, Subject name: Dental
[{'content': 'Wich of the following tuberculids is characterized by involvement of sweat glands, and hair follides with noncaseating epitheloid granuloma - \nSelect and explain. \nA. Lichen Scrofulosorum, B. Miliary Tuberculosis, C. Paoulonecrotic type, D. Lupus vulgaris', 'role': 'user'}, {'content': 'Answer: A \nExplanation: lichen scrofulosorum is characterised by perifollicular non caseaating tuberculoid granulomas. iadvl textbook of dermatology page 247', 'role': 'assistant'}]