who to breathe She , there <apostrophe>s of content kids .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 breathe) (NP_1 (PRP_0 She)))))) (COMMA_0 ,)) (NP_0 (EX_0 there))) (VP_3 (VBZ_0 <apostrophe>s) (PP_1 (IN_1 of) (NP_2 (JJ_1 content) (NNS_1 kids))))) (DOT_0 .)))