when they could really let chin kids , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (PRP_1 they)) (VP_5 (MD_0 could) (VP_1 (ATVP_0 (ADVP_0 (RB_0 really)) (VBD_2 let)) (NP_3 (NN_0 chin) (NNS_1 kids)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))