task_categories:text-classification task_categories:question-answering task_categories:text-generation language:en license:cc-by-4.0 size_categories:1M<n<10M format:parquet modality:tabular modality:text library:datasets library:pandas library:mlcroissant library:polars doi:10.57967/hf/6805 region:us education mathematics tutoring dialogue discord conversation-analysis question-classification educational-technology