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: Medicine
Raspberry tongue is a feature of 
Select and explain. 
A. Yellow fever, B. Scarlet fever, C. Katayama fever, D. Mamba's disease
B: Scarlet fever
Answer: B: Scarlet fever 
Explanation: Strawberry or raspberry tongue is seen in kawasaki disease and scarlet fever.