This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Iron Deficiency and Megaloblastic Anemia, Subject name: Pathology
[{'content': 'Hypersegmented neutrophils are seen in \nSelect and explain. \nA. Thalassemia, B. Iron deficiency, C. Megaloblastic anemia, D. All', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Megaloblastic anemia', 'role': 'assistant'}]