["task_categories:question-answering", "task_ids:closed-domain-qa", "task_ids:extractive-qa", "multilinguality:monolingual", "source_datasets:deepset/covid_qa_deepset", "language:el", "license:apache-2.0", "size_categories:n<1K", "format:json", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]