He flung the one by a forested seat , structures to know to would so tell shifted of class .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (ATVP_3 (ATVP_4 (VBG_0 flung) (NP_5 (DT_0 the) (NN_2 one))) (PP_1 (IN_1 by) (NP_2 (ATNP_0 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 forested)) (NN_1 seat)) (COMMA_0 ,)) (NP_4 (NNS_1 structures))))) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 know) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_1 (MD_0 would) (ADVP_0 (RB_0 so))) (VP_1 (VB_0 tell) (VP_2 (VBN_0 shifted) (PP_0 (IN_1 of) (NP_5 (NN_3 class))))))))))))) (DOT_0 .)))