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
Single lesion in skin is seen in which type of leprosy: 
Select and explain. 
A. TT, B. BT, C. BL, D. LL
A: TT
Answer: A: TT 
Explanation: A i.e. TT