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: Anatomy
[{'content': 'In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is: \nSelect and explain. \nA. Left hypoglossal, B. Left glossopharyngeal, C. Right hypoglossal, D. Right glossopharyngeal', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]