a skeletal bag with group hard mumbled them even silly .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 skeletal)) (NN_1 bag)) (PP_0 (IN_1 with) (NP_6 (NN_3 group) (JJ_0 hard)))) (VP_4 (VBD_2 mumbled) (S_2 (NP_1 (PRP_0 them)) (ADJP_0 (RB_0 even) (JJ_0 silly))))) (DOT_0 .)))