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: Social & Preventive Medicine
[{'content': 'Antimalarial month is – \nSelect and explain. \nA. April, B. May, C. September, D. June', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Antimalarial month is observed every year in month of June throughout the country, prior to the onset of mansoon and transmission season, to enhance the level of awareness and encourage community participation.', 'role': 'assistant'}]