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: Pathology
[{'content': 'Hypopigmentation, gray streaks of hair, degranulation defect of neutrophils and neuropathy are seen in \nSelect and explain. \nA. aleukemic Leukemia, B. chronic granulocytic leukemia, C. Lazy leukocyte syndrome, D. Chediak higashi syndrome', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]