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: Biochemistry
[{'content': "Splenomegaly seen in A/E: \nSelect and explain. \nA. Neimann pick's disease, B. Krabbe's disease, C. GM2 gangliosidosis, D. Gaucher's disease", 'role': 'user'}, {'content': "Answer: B \nExplanation: B i.e. Krabbe's disease", 'role': 'assistant'}]