FeTaQA: Free-form Table Question Answering Linyong Nan author Chiachun Hsieh author Ziming Mao author Xi Victoria Lin author Neha Verma author Rui Zhang author Wojciech Kryściński author Hailey Schoelkopf author Riley Kong author Xiangru Tang author Mutethia Mutuma author Ben Rosand author Isabel Trindade author Renusree Bandaru author Jacob Cunningham author Caiming Xiong author Dragomir Radev author 2022 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal nan-etal-2022-fetaqa 10.1162/tacl_a_00446 https://aclanthology.org/2022.tacl-1.3/ 2022 10 35 49