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: Ophthalmology
Chalazion of lid is: 
Select and explain. 
A. Caseous necrosis, B. Chronic nonspecific inflammation, C. Chronic lipogranulomatous inflammation, D. Liposarcoma
C: Chronic lipogranulomatous inflammation
Answer: C: Chronic lipogranulomatous inflammation 
Explanation: Chronic lipogranulomatous inflammation