task_categories:text-generation task_categories:question-answering language:en language:ja language:pt language:fr language:hi language:vi language:de language:zh language:ar language:ko language:es language:id license:cc-by-4.0 size_categories:100M<n<1B format:parquet modality:text library:datasets library:dask library:polars library:mlcroissant region:us persona synthetic demographics cultural psychographics agent-simulation duckdb parquet