task_categories:question-answering task_ids:open-domain-qa annotations_creators:crowdsourced language_creators:found multilinguality:monolingual source_datasets:original language:en license:apache-2.0 size_categories:100K<n<1M format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:1606.00851 region:us