task_categories:fill-mask task_ids:masked-language-modeling annotations_creators:no-annotation language_creators:machine-generated multilinguality:monolingual language:en license:cc0-1.0 size_categories:100K<n<1M format:parquet modality:tabular modality:text library:datasets library:dask library:mlcroissant library:polars region:us library,lam,newspapers,1800-1900