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: Pharmacology
[{'content': 'Commonest side effect of Dapsone - \nSelect and explain. \nA. Hemolytic anemia, B. Thrombocytopenia, C. Cyanosis, D. Bone marrow depression', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Hemolytic anaemia The most common adverse effect of dapsone is hemolytic anaemia (Patients with G-6-PP deficiency are more susceptible).", 'role': 'assistant'}]