The stuff should did n<apostrophe>t help to keep that spoke off .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 The) (NN_2 stuff)) (VP_4 (MD_0 should) (VP_1 (ATVP_1 (VBD_0 did) (RB_1 n<apostrophe>t)) (VP_1 (VB_0 help) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 keep) (SBAR_0 (S_1 (NP_0 (DT_1 that)) (VP_5 (VBD_0 spoke) (PRT_0 (RP_0 off)))))))))))) (DOT_0 .)))