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': 'Fracture of surgical neck of humerus leads to loss of abduction movement of the corresponding shoulder joint due to injury of: \nSelect and explain. \nA. Radial nerve, B. Musculo cutaneous nerve, C. Axillary nerve, D. Median nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Axillary nerve', 'role': 'assistant'}]