In this example, the second zero pronoun " 2 " is anaphoric and corefers to the mention "S ã∫N ö /Litigant Li Yading" while the zero pronoun " 1 " is unanaphoric.
experiments on the benchmark dataset show that our reinforcement learning model achieves an F-score of 67.2% on the test dataset, surpassing all the existed models by a considerable margin.