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': 'Type of force in a patient activated appliance is? \nSelect and explain. \nA. Interrupted, B. Intermittent, C. Continuous Interrupted, D. Continuous Intermittent', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]