annotations_creators:crowdsourced language_creators:crowdsourced multilinguality:monolingual source_datasets:extended|squad language:en license:cc-by-4.0 size_categories:10K<n<100K format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:1606.05250 arxiv:2005.01107 region:us questiongeneration question-generation text2text-generation