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: Forensic Medicine
[{'content': 'Arborescent marks seen in- \nSelect and explain. \nA. Head injury, B. Thermal burns, C. Lightening injury, D. Electric burns', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The characteristic finding in lightening bums is filigree burns / arborescent burns / arborescent marking / litchenberg flower.', 'role': 'assistant'}]