task_categories:question-answering task_categories:text-generation task_ids:extractive-qa task_ids:open-domain-qa task_ids:language-modeling language:en license:mit size_categories:100K<n<1M format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars doi:10.57967/hf/5098 region:us mathematics word-problems reasoning education reasoning-datasets-competition