... increases to 22.6%.We compared training using LGFN with 1-best,20-best and HaG with 20-best (Figure 7). Train-ing with HaG only obtained similar results with 1-best trained LGFN, which demonstrated ... affected the nbest list here,resulting in a less accurate training. Actually, the 20-best parsing using HaG only generated 4.53 dif-ferent alignments on average. 20-best training us-ing LGFN ... were used for training, and the last 150for testing. There are, on average, 10.3% words staynull-aligned in each sentence, but if restricted to surelinks the average ratio increases to 22.6%.We...