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: Medicine
[{'content': 'According to the Glasgow Coma Scale (GCS), a verbal score of 1 indicates - \nSelect and explain. \nA. No response, B. Inappropriate words, C. Incomprehensible sounds, D. Disoriented response', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]