This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Anatomy
[{'content': 'The classic triad of brucellosis include all, except \nSelect and explain. \nA. Fever with profuse night sweats, B. Meningoencephalitis, C. Ahralgia, D. Hepatosplenomegaly', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Though the manifestations of the disease vary, the classic triad of fever with profuse night sweats , ahralgia/ahritis and hepatosplenomegaly are present in most patients', 'role': 'assistant'}]