Before revision:  Compared with the semi-NAR strong baselines, BANG achieves absolute improvements of 14.01 and 5.24 in  overall scores of SQuAD  and XSum, respectively.
After revision:  Compared with the semi-NAR strong baselines, BANG achieves absolute improvements of 14.01 and 5.24 in the overall scores of SQuAD and XSum, respectively.