task_categories:multiple-choice task_categories:question-answering task_ids:multiple-choice-qa task_ids:open-domain-qa annotations_creators:expert-generated language_creators:crowdsourced multilinguality:monolingual source_datasets:original language:en license:apache-2.0 size_categories:n<1K modality:text library:datasets library:mlcroissant doi:10.57967/hf/0257 region:us movie-recommendation collaborative-filtering movielens film