We compare our result against<cite> Liu et al. (2015)</cite> 's bag of words 1 , the unguided AMR-to-text model from §3.2, and a seq2seq summarization model (Open-NMT BRNN) 2,3 which summarizes directly from the source document to summary sentence without using AMR as an interlingua and is trained on CNN/DM corpus (Hermann et al., 2015) using the same settings as See et al. (2017) .