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: Dental
[{'content': 'The side towards which mandible moves is called the: \nSelect and explain. \nA. Tooth contact side, B. Balancing side, C. Working side, D. Non — working side', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]