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
[{'content': 'A 30 yr old female with whose blood routine showed RBC count of 4.5 million, MCV 55fl and TLC 8000. There is no history of blood transfusion. What is your diagnois? \nSelect and explain. \nA. Iron deficiency anemia, B. Thalessemia major, C. Thalessemia minor, D. Megaloblastic anemia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: . Thalessemia minor', 'role': 'assistant'}]