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
Ulnar nerve supplies all except ? 
Select and explain. 
A. FCU, B. 1st lumbrical, C. 4th lumbrical, D. Dorsal interossei
B: 1st lumbrical
Answer: B: 1st lumbrical 
Explanation: 1st lumbrical