This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Calculate BMI of a person of height 1.72m and 89 kgs weight \nSelect and explain. \nA. 25, B. 27, C. 33.5, D. 30', 'role': 'user'}, {'content': "Answer: D \nExplanation: Body Mass Index (Quetlet's Index) : In the given question, weight = 89 kgs and Height=1.72 m. This, Wt/Ht2= 89/1.72x2 = 30 Ref: Park 25th edition Pgno : 418", 'role': 'assistant'}]