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
All are the following are features sideroblastic except- 
Select and explain. 
A. Microcytosis with hypochromia, B. Increased iron stores in bone marrow, C. Responds to pyridoxine therapy, D. Responds to folic acid therapy
D: Responds to folic acid therapy
Answer: D: Responds to folic acid therapy 
Explanation: None