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: C i.e. Lightening', 'role': 'assistant'}]