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: Anatomy
[{'content': 'In deltoid paralysis, which nerve is involved -a) Circumflex Nb) Musculocutaneous Nc) Axillary Nd) Radial N \nSelect and explain. \nA. ab, B. ac, C. ad, D. bc', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Other name of axillary nerve is circumflex nerve.', 'role': 'assistant'}]