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: Skin
Pseudo bubo is seen in ? 
Select and explain. 
A. Donovanosis, B. LGV, C. Chancroid, D. Leprosy
A: Donovanosis
Answer: A: Donovanosis 
Explanation: Ans. is 'a' i.e., Donovanosis