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': 'Palsy of right genioglossus causes - \nSelect and explain. \nA. Deviation of tongue to right, B. Deviation of tongue to left, C. Deviation of soft palate to right, D. Deviation of soft palate to left', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Genioglossus deviates the tongue to opposite side. Thus paralysis of right genioglossus will cause deviation of tongue to right side because of intact left genioglossus.', 'role': 'assistant'}]