This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
[{'content': 'No. Of Sustainable development goals \nSelect and explain. \nA. 19, B. 20, C. 17, D. 13', 'role': 'user'}, {'content': 'Answer: C \nExplanation: On 25 September 2015, UN General Assembly adopted the 2030 Development Agenda titled "Transforming our world: the 2030 Agenda for Sustainable Development".This has 17 Sustainable Development Goals and the associated 169 targets.', 'role': 'assistant'}]