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': 'Among various species of mosquitoes belonging to anopheles genus, one that is highly anthrophilic and transmits even at low density is \nSelect and explain. \nA. Anopheles sundicans, B. Anopheles stephensi, C. Anopheles fluvitalis, D. Anopheles culicifacies', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]