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: Surgery
Which one of the following is rare site for metastasis? 
Select and explain. 
A. Veebrae, B. Skull, C. Pelvis, D. Forearm and leg bones
D: Forearm and leg bones
Answer: D: Forearm and leg bones 
Explanation: Ans. is 'd' i.e., Forearm and leg bones