task_categories:text-generation language:en language:de language:ar language:ja language:ko language:es language:zh license:cc-by-nc-4.0 size_categories:100K<n<1M format:json modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2402.16472 region:us gec simplification paraphrasing es de ar en ja ko zh multilingual