This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Hypoparathyroidism following thyroid surgery occurs within- \nSelect and explain. \nA. 24 hours, B. 2 - 5 days, C. 7-14 days, D. 2 - 3 weeks', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]