<apostrophe>s over deserved The boulders as the forested distance queasy , it slid n<apostrophe>t rough of back potatoes flung to know never white .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (S_2 (VP_0 (ATVP_1 (VBZ_0 <apostrophe>s) (PRT_0 (RP_0 over))) (VP_1 (ATVP_2 (VBD_2 deserved) (NP_3 (NP_6 (DT_0 The) (NNS_1 boulders)) (PP_0 (IN_1 as) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 forested)) (NN_1 distance))))) (ADVP_0 (RB_0 queasy)))))) (COMMA_0 ,)) (NP_0 (PRP_1 it))) (VP_3 (ATVP_1 (VBD_0 slid) (RB_1 n<apostrophe>t)) (ADJP_0 (JJ_1 rough) (PP_1 (IN_1 of) (NP_2 (NP_4 (JJ_1 back) (NNS_1 potatoes)) (VP_2 (VBG_0 flung) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 know) (ADJP_0 (RB_0 never) (JJ_0 white))))))))))) (DOT_0 .)))