Linking to the first argument component can provide a competitive baseline heuristic (Peldszus and Stede, 2015;<cite> Stab and Gurevych, 2016)</cite> . Given the above considerations, we propose that sequence-to-sequence attention modeling, in the spirit of a Pointer Network (PN) (Vinyals et al., 2015b) , can be effective for predicting argument structure.