task_categories:question-answering task_categories:multiple-choice task_ids:multiple-choice-qa task_ids:open-domain-qa language:ar language:en license:cc-by-nc-sa-4.0 size_categories:10K<n<100K format:json modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2510.24328 region:us arabic dialects cultural-knowledge msa egyptian levantine gulf maghrebi parallel benchmark