tags: ["task_categories:question-answering", "task_ids:extractive-qa", "annotations_creators:found", "language_creators:found", "multilinguality:monolingual", "source_datasets:extended|drop", "source_datasets:extended|hotpot_qa", "source_datasets:extended|natural_questions", "source_datasets:extended|race", "source_datasets:extended|search_qa", "source_datasets:extended|squad", "source_datasets:extended|trivia_qa", "language:en", "license:unknown", "size_categories:100K<n<1M", "format:parquet", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "arxiv:1910.09753", "arxiv:1606.05250", "arxiv:1611.09830", "arxiv:1705.03551", "arxiv:1704.05179", "arxiv:1809.09600", "arxiv:1903.00161", "arxiv:1804.07927", "arxiv:1704.04683", "arxiv:1706.04115", "region:us"]