This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Internal Generative Organs, Subject name: Gynaecology & Obstetrics
[{'content': 'Maximum fertilizable life span of oocyte is - \nSelect and explain. \nA. 12 hours, B. 24 hours, C. 36 hours, D. 48 hours', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans is 'b' i.e., 24 hours o Fertilizable life span of oocyte ranges from 12 to 24 hours whereas that of sperm is 48 to 72 hours.", 'role': 'assistant'}]