the classes of dude could rattle glued .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (DT_0 the) (NNS_1 classes)) (PP_0 (IN_1 of) (NP_5 (NN_3 dude)))) (VP_4 (MD_0 could) (VP_1 (VB_0 rattle) (VP_2 (VBN_0 glued))))) (DOT_0 .)))