Before revision:  After confirmingquite a few untruthful instances in the datasets, this study hypothesizes that removing untruth-ful instances from the supervision data mayremedy the problem of the untruthful behav-iors of the model.
After revision:  After confirmingquite a few untruthful instances in the datasets, this study hypothesizes that removing untruth-ful instances from the supervision data may remedy the problem of the untruthful behav-iors of the model.