task_categories:question-answering task_ids:extractive-qa task_ids:abstractive-qa annotations_creators:crowdsourced language_creators:crowdsourced multilinguality:monolingual source_datasets:original language:en license:cc-by-sa-4.0 size_categories:10K<n<100K format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:1903.00161 region:us