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: Dental
[{'content': 'Ivermectin in indicated in the treatment of – \nSelect and explain. \nA. Syphilis, B. Scabies, C. Tuberculosis, D. Dermatophytosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ivermectin is the only oral drug, available for scabies treatment.\nIt is also used for pediculosis.', 'role': 'assistant'}]