A Free Format Legal Question Answering System Soha Khazaeli author Janardhana Punuru author Chad Morris author Sanjay Sharma author Bert Staub author Michael Cole author Sunny Chiu-Webster author Dhruv Sakalley author 2021-11 text Proceedings of the Natural Legal Language Processing Workshop 2021 Nikolaos Aletras editor Ion Androutsopoulos editor Leslie Barrett editor Catalina Goanta editor Daniel Preotiuc-Pietro editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication khazaeli-etal-2021-free 10.18653/v1/2021.nllp-1.11 https://aclanthology.org/2021.nllp-1.11/ 2021-11 107 113