task_categories:question-answering language:ar language:bn language:de language:es language:fr language:hi language:id language:it language:ja language:ko language:pt language:sw language:yo language:zh license:mit size_categories:100K<n<1M format:csv modality:text library:datasets library:dask library:polars library:mlcroissant arxiv:2009.03300 region:us