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': 'Assessment of obesity by following measurement except \nSelect and explain. \nA. Quetelet’s index, B. Broca index, C. Sullivan’s index, D. Corpulence index', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]