3 Because the corpus has been utilized for different argument mining tasks (Stab and Gurevych, 2014b; Nguyen and Litman, 2015; Nguyen and Litman, 2016) , we use this corpus to demonstrate our context-aware argumentative relation mining approach, and adapt the model developed by <cite>Stab and Gurevych (2014b)</cite> to serve as the baseline for evaluating our proposed approach.