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': 'To look right-left which joint is used \nSelect and explain. \nA. Atlanto-axial joint, B. Atlanto-occipital joint, C. Occipito-axial joint, D. C6-C7 aiculation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans: A. Atlanto-axial jointMovements permitted at atalanto-axial joints are side-to-side rotation of head (looking towards right-or left).', 'role': 'assistant'}]