what to be , Noah could back was She , parents .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be))))) (COMMA_0 ,)) (NP_0 (NNP_0 Noah))) (VP_3 (ATVP_1 (MD_0 could) (ADVP_0 (RB_0 back))) (VP_5 (VBD_1 was) (NP_3 (ATNP_0 (NP_0 (PRP_0 She)) (COMMA_0 ,)) (NNS_0 parents))))) (DOT_0 .)))