“…Explainability is a highly desirable feature for decision support systems, especially in healthcare applications. Different types of information can be presented to users as explanations, including attention distributions (Mullenbach et al, 2018;Feng et al, 2020), similar past cases (Agirre et al, 2012;Rus et al, 2013;Cui et al, 2017;Tran et al, 2019), and salient words in the input text (Ribeiro et al, 2016;Lundberg and Lee, 2017). In the legal domain, to justify a verdict, relevant items in the law are often provided as explanations (Rabelo et al, 2020;Shaffer and Mayhew, 2019).…”