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': 'Main-Gruber connections are \nSelect and explain. \nA. Median and axillary nerve, B. Axillary & radial nerves, C. Radial & ulnar nerve, D. Median & ulnar nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Median & ulnar nerve', 'role': 'assistant'}]