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
Features of lichen planus are 
Select and explain. 
A. Pruritis, B. Purple color, C. Papule, D. All
D: All
Answer: D: All 
Explanation: A i.e. Pruritus, B i.e. Purple, C i.e. Papule