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': "No man's land in palm corresponds to - \nSelect and explain. \nA. Zone I, B. Zone II, C. Zone III, D. Zone IV", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Zone II", 'role': 'assistant'}]