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
33 years old alcoholic on ATT presents with increased serum iron increased transferrin saturation. Diagnosis`? 
Select and explain. 
A. Iron deficiency anemia, B. Sideroblastic anemia, C. Megaloblastic anemia, D. Anemia of chronic disease
B: Sideroblastic anemia
Answer: B: Sideroblastic anemia 
Explanation: None