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': 'All of the following help in reducing polymerization shrinkage EXCEPT \nSelect and explain. \nA. RMGIC liner, B. Flowable composites, C. Anatomic layering technique, D. Use of co-polymers Like TEGDMA', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]