This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
[{'content': 'Calculate GCS of 25 old head injury patient with following parameters confused,opening eyes in response to pain ,localising pain response to pain \nSelect and explain. \nA. 6, B. 11, C. 12, D. 7', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Glasgow coma scale: Eye opening Best verbal response Best motor response Response Score Response Score Response Score Spontaneously 4 Oriented and Converses 5 Obeys commands 6 To verbal stimuli 3 Disoriented and converses 4 Localises pain 5 To pain 2 Inappropriate words 3 Flexion- withdrawal to pain 4 Never 1 Incomprehensible words 2 Abnormal flexion (decoicate rigidity) 3 No response I Abnormal extensive obsturing 2 No response 1 Maximum score is : 15 Minimum score is :03 RE: BAILEY AND LOVE 27TH ED', 'role': 'assistant'}]