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: Pediatrics
[{'content': 'All are true about Juvenile CML except \nSelect and explain. \nA. Philadelphia chromosome is absent, B. Associated with Neurofibromatosis-1, C. Presents with anaemia, low HbF, leucocytosis, D. Most common in less than 2 years of age', 'role': 'user'}, {'content': 'Answer: C \nExplanation: It presents with anaemia, thrombocytopenia, high HbF and leukocytosis.', 'role': 'assistant'}]