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: Pathology
Which of the following lesions does not give blood on
aspiration? 
Select and explain. 
A. Hemangioma, B. Static bone cyst, C. Central giant cell granuloma, D. Aneurysmal bone cyst
B: Static bone cyst
Answer: B: Static bone cyst 
Explanation: None