["task_categories:question-answering", "task_ids:extractive-qa", "task_ids:closed-domain-qa", "annotations_creators:crowdsourced", "language_creators:found", "source_datasets:original", "license:cc-by-4.0", "size_categories:100K<n<1M", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us", "mrc"]
[{"name": "context", "dtype": "string"}, {"name": "doc_id", "dtype": "string"}, {"name": "doc_title", "dtype": "string"}, {"name": "doc_source", "dtype": "string"}, {"name": "doc_published", "dtype": "int64"}, {"name": "doc_class", "struct": [{"name": "class", "dtype": "string"}, {"name": "code", "dtype": "string"}]}, {"name": "created", "dtype": "string"}, {"name": "qa_type", "dtype": "int64"}, {"name": "question_id", "dtype": "string"}, {"name": "question", "dtype": "string"}, {"name": "is_impossible", "dtype": "bool"}, {"name": "answers", "struct": [{"name": "answer_start", "dtype": "int64"}, {"name": "clue_start", "dtype": "int64"}, {"name": "clue_text", "dtype": "string"}, {"name": "options", "sequence": "string"}, {"name": "text", "dtype": "string"}]}]