["size_categories:n<1K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "title", "dtype": "string"}, {"name": "news_category", "dtype": "string"}, {"name": "source", "dtype": "string"}, {"name": "context", "dtype": "string"}, {"name": "question", "dtype": "string"}, {"name": "question_type", "dtype": "int64"}, {"name": "is_impossible", "dtype": "bool"}, {"name": "answer_text", "dtype": "string"}, {"name": "answer_start", "dtype": "int64"}, {"name": "negative_samples", "sequence": "string"}, {"name": "multi_document_question", "dtype": "string"}, {"name": "multi_document_answer", "dtype": "string"}, {"name": "extracted_ref_numbers", "sequence": "int64"}, {"name": "search_result", "sequence": "string"}]