when snow white than a stuff always heard , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_1 (NP_6 (NN_3 snow) (JJ_0 white)) (PP_0 (IN_1 than) (NP_5 (DT_0 a) (NN_2 stuff)))) (VP_5 (ADVP_0 (RB_0 always)) (VBN_0 heard)))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))