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: Dental
Specific stain for fat cells is 
Select and explain. 
A. Eosin & haematoxylin, B. Carbol fuschin, C. Sudan III, D. Cresyl violet
C: Sudan III
Answer: C: Sudan III 
Explanation: None