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': 'Tracking of BP implies: \nSelect and explain. \nA. BP increase with age, B. BP decreases with age, C. BP of normotensive becomes hypertensive, D. BP of hypertensive remains hypertensive', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) BP of hypertensive remain hypertensiveRef : K. Park 23rd ed. / 374Park 3rd / P 374 States:If BP of a person is tracked from early childhood to adult life then those individuals whose blood pressure was initially high in the distribution, would probably continue in the same "track".', 'role': 'assistant'}]