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 are NOT associated with complex tongue thrusting activity? \nSelect and explain. \nA. Naso-respiratory distress, B. Contraction of the teniporalis muscle, C. Contraction of the mentalis and lower lip during swallow, D. Absence of contact of teeth during swallow', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]