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': 'Which of the following condition is always present in a Class II, Division 2 malocclusion? \nSelect and explain. \nA. Closed bite, B. Cross bite, C. Deep overbite, D. Open bite', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]