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': 'Contents of midpalmar space are all except : \nSelect and explain. \nA. 2nd lumbrical, B. Flexor digitorum profundus of 3rd finger, C. 1st lumbrical, D. Flexor digitorum profundus of 4th finger', 'role': 'user'}, {'content': 'Answer: C \nExplanation: First lumbrical is a content of thenar space, not midpalmar space.', 'role': 'assistant'}]