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': 'The most impoant in assessing Feility potential is ? \nSelect and explain. \nA. Sperm count, B. Sperm motility, C. Sperm morphology, D. Quantity of ejaculated semen', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Sperm motility (not sure)", 'role': 'assistant'}]