n<apostrophe>t A waist-high kids heard back dead .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (RB_1 n<apostrophe>t) (NP_5 (ATNP_1 (DT_0 A) (JJ_1 waist-high)) (NNS_1 kids))) (VP_3 (ATVP_1 (VBD_0 heard) (RB_1 back)) (ADJP_0 (JJ_0 dead)))) (DOT_0 .)))