When appropriate it tried to be , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 When) (ADJP_0 (JJ_0 appropriate))) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_2 tried) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))