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: Medicine
[{'content': 'Which of the following conditions is associated with raised levels of FoetalHaemoglobin (HBF): \nSelect and explain. \nA. Juvenile CML, B. Hereditary Spherocytosis, C. Congenital red cell aplasia, D. Myasthenia Gravis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer is A (Juvenile CML): Fetal Haemoglobin Levels (FIEF) are typically increased in Juvenile CML.', 'role': 'assistant'}]