This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Papulosquamous Disorders, Subject name: Skin
[{'content': 'Characteristic bodies in Lichen planus: \nSelect and explain. \nA. Civatte bodies, B. HP bodies, C. Warthin Fiekendly Bodies, D. Negri bodies', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. Civatte bodiesCivatte or colloid bodies are apoptotic (degenerating) basal keratinocytes', 'role': 'assistant'}]