["task_categories:feature-extraction", "language:en", "language:es", "language:fr", "size_categories:10K<n<100K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "query_id", "dtype": "int64"}, {"name": "query_type", "dtype": "string"}, {"name": "query_lang", "dtype": "string"}, {"name": "passages_lang", "dtype": "string"}, {"name": "query", "dtype": "string"}, {"name": "passages", "sequence": "string"}, {"name": "answer", "dtype": "string"}, {"name": "answer_index", "dtype": "int64"}]