himself happened no content goat of boulders and teach to find down .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 himself)) (VP_4 (ATVP_1 (VP_5 (ATVP_3 (VBD_0 happened) (NP_6 (ATNP_1 (DT_0 no) (JJ_1 content)) (NN_1 goat))) (PP_0 (IN_1 of) (NP_5 (NNS_1 boulders)))) (CC_0 and)) (VP_1 (VB_0 teach) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 find) (PRT_0 (RP_0 down)))))))) (DOT_0 .)))