n<apostrophe>t back they cap when that happened an best knoll .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (RB_1 n<apostrophe>t) (RB_1 back)) (NP_0 (PRP_1 they))) (VP_3 (VBP_0 cap) (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (DT_1 that)) (VP_5 (VBD_0 happened) (NP_6 (ATNP_1 (DT_0 an) (JJS_0 best)) (NN_1 knoll))))))) (DOT_0 .)))