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: Pharmacology
[{'content': 'Thalidomide is used in all of the following except : \nSelect and explain. \nA. HIV associated peripheral neuropathy, B. HIV associated aphthous (mouth) ulcers, C. Behcet syndrome, D. Erythema nodosum leprosum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]