task_categories:question-answering task_categories:text-generation language:si license:apache-2.0 size_categories:n<1K format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars doi:10.57967/hf/1731 region:us sinhaladataset sinhalaqna sinhalaquestionanswering medical dental dentalqna medicalqna