refer the purple cardigan when him rose finally appropriate that <apostrophe>s of ahead .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (S_2 (VP_0 (ATVP_4 (VBP_0 refer) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 purple)) (NN_1 cardigan))) (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (PRP_1 him)) (VP_5 (VBD_0 rose) (ADJP_0 (RB_0 finally) (JJ_0 appropriate))))))) (NP_0 (DT_1 that))) (VP_3 (VBZ_0 <apostrophe>s) (PP_1 (IN_1 of) (NP_2 (RB_1 ahead))))) (DOT_0 .)))