the stronger They green could really had himself give a classes puffy .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (DT_0 the) (ADJP_0 (JJR_0 stronger))) (S_2 (NP_1 (PRP_0 They)) (ADJP_0 (JJ_0 green)))) (VP_4 (ATVP_1 (MD_0 could) (ADVP_0 (RB_0 really))) (VP_5 (VBD_2 had) (S_2 (NP_1 (PRP_0 himself)) (VP_0 (ATVP_4 (VB_0 give) (NP_2 (DT_0 a) (NNS_1 classes))) (ADVP_0 (RB_0 puffy))))))) (DOT_0 .)))