This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health education & planning, Subject name: Social & Preventive Medicine
[{'content': 'Planned end-point of all activities is - \nSelect and explain. \nA. Objectives, B. Goals, C. Targets, D. Results', 'role': 'user'}, {'content': "Answer: A \nExplanation: - an objective is planned end point of all activities. - it is either achieved or not achieved. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no;868 <\\p>", 'role': 'assistant'}]