tags: ["task_categories:question-answering", "task_categories:token-classification", "task_ids:closed-domain-qa", "task_ids:extractive-qa", "annotations_creators:crowdsourced", "language_creators:crowdsourced", "multilinguality:monolingual", "source_datasets:original", "language:en", "license:cc-by-4.0", "size_categories:10K<n<100K", "arxiv:2011.08115", "region:us", "output-structure", "yes-no-qa"]