task_categories:question-answering task_ids:extractive-qa task_ids:open-domain-qa language:pt license:cc-by-4.0 size_categories:n<1K format:csv modality:tabular modality:text library:datasets library:pandas library:polars library:mlcroissant region:us portuguese nlp reading-comprehension question-generation native-dataset low-resource education brazilian-portuguese human-annotated