“…Recent improvements in Natural Language Processing (nlp) technologies and Machine Learning (ml) algorithms have allowed solving an ample variety of problems such as summarization (Trappey et al, 2020;Gambhir & Gupta, 2017), user profiling (Tellez et al, 2018;Flores et al, 2022) and decision making (Trappey et al, 2020;Rana & Varshney, 2021). They have jointly contributed to intelligent conversational assistants (Rustamov et al, 2021;Hasal et al, 2021) and sentiment and emotion analysis systems (Kastrati et al, 2021;Tao et al, 2019). More closely related to our work are text classification problems (Kowsari et al, 2019;Hettiarachchi et al, 2022;Škrlj et al, 2021), and particularly, those in the legal field (Medvedeva et al, 2020;Dyevre, 2021b,a).…”