This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'The United Nations General Assembly recently declared June 21st as \nSelect and explain. \nA. International Yoga day, B. International Tourism day, C. International Meditation day, D. International Cultural Heritage day', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .', 'role': 'assistant'}]